18784966284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 288

約数和(自身を含む): 59553894400

約数和(自身を除く): 40768928116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 331, 342, 378, 399, 439, 486, 513, 532, 567, 662, 684, 756, 798, 878, 972, 993, 1026, 1134, 1197, 1317, 1324, 1539, 1596, 1701, 1756, 1986, 2052, 2268, 2317, 2394, 2634, 2979, 3073, 3078, 3402, 3591, 3951, 3972, 4617, 4634, 4788, 5268, 5958, 6146, 6156, 6289, 6804, 6951, 7182, 7902, 8341, 8937, 9219, 9234, 9268, 10773, 11853, 11916, 12292, 12578, 13902, 14364, 15804, 16682, 17874, 18438, 18468, 18867, 20853, 21546, 23706, 25023, 25156, 26811, 27657, 27804, 32319, 33364, 35559, 35748, 36876, 37734, 41706, 43092, 44023, 47412, 50046, 53622, 55314, 56601, 58387, 62559, 64638, 71118, 75069, 75468, 80433, 82971, 83412, 88046, 100092, 106677, 107244, 110628, 113202, 116774, 125118, 129276, 132069, 142236, 145309, 150138, 160866, 165942, 169803, 175161, 176092, 187677, 213354, 225207, 226404, 233548, 248913, 250236, 264138, 290618, 300276, 321732, 331884, 339606, 350322, 375354, 396207, 426708, 435927, 450414, 497826, 509409, 525483, 528276, 563031, 581236, 675621, 679212, 700644, 746739, 750708, 792414, 871854, 900828, 995652, 1017163, 1018818, 1050966, 1126062, 1188621, 1307781, 1351242, 1493478, 1528227, 1576449, 1584828, 1743708, 2026863, 2034326, 2037636, 2101932, 2252124, 2377242, 2615562, 2702484, 2760871, 2986956, 3051489, 3056454, 3152898, 3565863, 3923343, 4053726, 4068652, 4729347, 4754484, 5231124, 5521742, 6102978, 6112908, 6305796, 7131726, 7846686, 8107452, 8282613, 9154467, 9458694, 10697589, 11043484, 11770029, 12205956, 14188041, 14263452, 15693372, 16565226, 18308934, 18917388, 19326097, 21395178, 23540058, 24847839, 27463401, 28376082, 33130452, 35310087, 36617868, 38652194, 42790356, 47080116, 49695678, 54926802, 56752164, 57978291, 70620174, 74543517, 77304388, 82390203, 99391356, 109853604, 115956582, 141240348, 149087034, 164780406, 173934873, 223630551, 231913164, 247170609, 298174068, 329560812, 347869746, 447261102, 494341218, 521804619, 670891653, 695739492, 894522204, 988682436, 1043609238, 1341783306, 1565413857, 2087218476, 2683566612, 3130827714, 4696241571, 6261655428, 9392483142, 18784966284]

約数ペア:

[(1, 18784966284), (2, 9392483142), (3, 6261655428), (4, 4696241571), (6, 3130827714), (7, 2683566612), (9, 2087218476), (12, 1565413857), (14, 1341783306), (18, 1043609238), (19, 988682436), (21, 894522204), (27, 695739492), (28, 670891653), (36, 521804619), (38, 494341218), (42, 447261102), (54, 347869746), (57, 329560812), (63, 298174068), (76, 247170609), (81, 231913164), (84, 223630551), (108, 173934873), (114, 164780406), (126, 149087034), (133, 141240348), (162, 115956582), (171, 109853604), (189, 99391356), (228, 82390203), (243, 77304388), (252, 74543517), (266, 70620174), (324, 57978291), (331, 56752164), (342, 54926802), (378, 49695678), (399, 47080116), (439, 42790356), (486, 38652194), (513, 36617868), (532, 35310087), (567, 33130452), (662, 28376082), (684, 27463401), (756, 24847839), (798, 23540058), (878, 21395178), (972, 19326097), (993, 18917388), (1026, 18308934), (1134, 16565226), (1197, 15693372), (1317, 14263452), (1324, 14188041), (1539, 12205956), (1596, 11770029), (1701, 11043484), (1756, 10697589), (1986, 9458694), (2052, 9154467), (2268, 8282613), (2317, 8107452), (2394, 7846686), (2634, 7131726), (2979, 6305796), (3073, 6112908), (3078, 6102978), (3402, 5521742), (3591, 5231124), (3951, 4754484), (3972, 4729347), (4617, 4068652), (4634, 4053726), (4788, 3923343), (5268, 3565863), (5958, 3152898), (6146, 3056454), (6156, 3051489), (6289, 2986956), (6804, 2760871), (6951, 2702484), (7182, 2615562), (7902, 2377242), (8341, 2252124), (8937, 2101932), (9219, 2037636), (9234, 2034326), (9268, 2026863), (10773, 1743708), (11853, 1584828), (11916, 1576449), (12292, 1528227), (12578, 1493478), (13902, 1351242), (14364, 1307781), (15804, 1188621), (16682, 1126062), (17874, 1050966), (18438, 1018818), (18468, 1017163), (18867, 995652), (20853, 900828), (21546, 871854), (23706, 792414), (25023, 750708), (25156, 746739), (26811, 700644), (27657, 679212), (27804, 675621), (32319, 581236), (33364, 563031), (35559, 528276), (35748, 525483), (36876, 509409), (37734, 497826), (41706, 450414), (43092, 435927), (44023, 426708), (47412, 396207), (50046, 375354), (53622, 350322), (55314, 339606), (56601, 331884), (58387, 321732), (62559, 300276), (64638, 290618), (71118, 264138), (75069, 250236), (75468, 248913), (80433, 233548), (82971, 226404), (83412, 225207), (88046, 213354), (100092, 187677), (106677, 176092), (107244, 175161), (110628, 169803), (113202, 165942), (116774, 160866), (125118, 150138), (129276, 145309), (132069, 142236)]