20181927276

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3338

約数の個数: 240

約数和(自身を含む): 62642764800

約数和(自身を除く): 42460837524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 59, 63, 81, 84, 94, 108, 118, 126, 141, 162, 177, 188, 189, 236, 252, 282, 324, 329, 354, 378, 413, 423, 531, 564, 567, 658, 708, 756, 826, 846, 987, 1062, 1134, 1239, 1269, 1316, 1593, 1652, 1692, 1974, 2124, 2268, 2478, 2538, 2773, 2961, 3186, 3209, 3717, 3807, 3948, 4779, 4956, 5076, 5546, 5922, 6372, 6418, 7434, 7614, 8319, 8883, 9558, 9627, 11092, 11151, 11844, 12836, 14868, 15228, 16638, 17766, 19116, 19254, 19411, 22302, 22463, 24957, 26649, 28881, 33276, 33453, 35532, 38508, 38822, 44604, 44926, 49914, 53298, 57762, 58233, 66906, 67389, 74871, 77644, 86643, 89852, 99828, 106596, 115524, 116466, 133812, 134778, 149742, 150823, 173286, 174699, 189331, 202167, 224613, 232932, 259929, 269556, 299484, 301646, 346572, 349398, 378662, 404334, 449226, 452469, 519858, 524097, 567993, 603292, 606501, 698796, 757324, 808668, 898452, 904938, 1039716, 1048194, 1055761, 1135986, 1213002, 1325317, 1357407, 1572291, 1703979, 1809876, 1819503, 2096388, 2111522, 2271972, 2426004, 2650634, 2714814, 3144582, 3167283, 3407958, 3639006, 3975951, 4072221, 4223044, 5111937, 5301268, 5429628, 6289164, 6334566, 6815916, 7278012, 7951902, 8144442, 8898557, 9501849, 10223874, 11927853, 12216663, 12669132, 15335811, 15903804, 16288884, 17797114, 19003698, 20447748, 23855706, 24433326, 26695671, 28505547, 30671622, 35594228, 35783559, 38007396, 47711412, 48866652, 53391342, 57011094, 61343244, 62289899, 71567118, 80087013, 85516641, 106782684, 107350677, 114022188, 124579798, 143134236, 160174026, 171033282, 186869697, 214701354, 240261039, 249159596, 320348052, 342066564, 373739394, 429402708, 480522078, 560609091, 720783117, 747478788, 961044156, 1121218182, 1441566234, 1681827273, 2242436364, 2883132468, 3363654546, 5045481819, 6727309092, 10090963638, 20181927276]

約数ペア:

[(1, 20181927276), (2, 10090963638), (3, 6727309092), (4, 5045481819), (6, 3363654546), (7, 2883132468), (9, 2242436364), (12, 1681827273), (14, 1441566234), (18, 1121218182), (21, 961044156), (27, 747478788), (28, 720783117), (36, 560609091), (42, 480522078), (47, 429402708), (54, 373739394), (59, 342066564), (63, 320348052), (81, 249159596), (84, 240261039), (94, 214701354), (108, 186869697), (118, 171033282), (126, 160174026), (141, 143134236), (162, 124579798), (177, 114022188), (188, 107350677), (189, 106782684), (236, 85516641), (252, 80087013), (282, 71567118), (324, 62289899), (329, 61343244), (354, 57011094), (378, 53391342), (413, 48866652), (423, 47711412), (531, 38007396), (564, 35783559), (567, 35594228), (658, 30671622), (708, 28505547), (756, 26695671), (826, 24433326), (846, 23855706), (987, 20447748), (1062, 19003698), (1134, 17797114), (1239, 16288884), (1269, 15903804), (1316, 15335811), (1593, 12669132), (1652, 12216663), (1692, 11927853), (1974, 10223874), (2124, 9501849), (2268, 8898557), (2478, 8144442), (2538, 7951902), (2773, 7278012), (2961, 6815916), (3186, 6334566), (3209, 6289164), (3717, 5429628), (3807, 5301268), (3948, 5111937), (4779, 4223044), (4956, 4072221), (5076, 3975951), (5546, 3639006), (5922, 3407958), (6372, 3167283), (6418, 3144582), (7434, 2714814), (7614, 2650634), (8319, 2426004), (8883, 2271972), (9558, 2111522), (9627, 2096388), (11092, 1819503), (11151, 1809876), (11844, 1703979), (12836, 1572291), (14868, 1357407), (15228, 1325317), (16638, 1213002), (17766, 1135986), (19116, 1055761), (19254, 1048194), (19411, 1039716), (22302, 904938), (22463, 898452), (24957, 808668), (26649, 757324), (28881, 698796), (33276, 606501), (33453, 603292), (35532, 567993), (38508, 524097), (38822, 519858), (44604, 452469), (44926, 449226), (49914, 404334), (53298, 378662), (57762, 349398), (58233, 346572), (66906, 301646), (67389, 299484), (74871, 269556), (77644, 259929), (86643, 232932), (89852, 224613), (99828, 202167), (106596, 189331), (115524, 174699), (116466, 173286), (133812, 150823), (134778, 149742)]