19290852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 64512000

約数和(自身を除く): 45221148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 51, 54, 57, 63, 68, 76, 79, 84, 102, 108, 114, 119, 126, 133, 153, 158, 171, 189, 204, 228, 237, 238, 252, 266, 306, 316, 323, 342, 357, 378, 399, 459, 474, 476, 513, 532, 553, 612, 646, 684, 711, 714, 756, 798, 918, 948, 969, 1026, 1071, 1106, 1197, 1292, 1343, 1422, 1428, 1501, 1596, 1659, 1836, 1938, 2052, 2133, 2142, 2212, 2261, 2394, 2686, 2844, 2907, 3002, 3213, 3318, 3591, 3876, 4029, 4266, 4284, 4503, 4522, 4788, 4977, 5372, 5814, 6004, 6426, 6636, 6783, 7182, 8058, 8532, 8721, 9006, 9044, 9401, 9954, 10507, 11628, 12087, 12852, 13509, 13566, 14364, 14931, 16116, 17442, 18012, 18802, 19908, 20349, 21014, 24174, 25517, 27018, 27132, 28203, 29862, 31521, 34884, 36261, 37604, 40527, 40698, 42028, 48348, 51034, 54036, 56406, 59724, 61047, 63042, 72522, 76551, 81054, 81396, 84609, 94563, 102068, 112812, 122094, 126084, 145044, 153102, 162108, 169218, 178619, 189126, 229653, 244188, 253827, 283689, 306204, 338436, 357238, 378252, 459306, 507654, 535857, 567378, 688959, 714476, 918612, 1015308, 1071714, 1134756, 1377918, 1607571, 2143428, 2755836, 3215142, 4822713, 6430284, 9645426, 19290852]

約数ペア:

[(1, 19290852), (2, 9645426), (3, 6430284), (4, 4822713), (6, 3215142), (7, 2755836), (9, 2143428), (12, 1607571), (14, 1377918), (17, 1134756), (18, 1071714), (19, 1015308), (21, 918612), (27, 714476), (28, 688959), (34, 567378), (36, 535857), (38, 507654), (42, 459306), (51, 378252), (54, 357238), (57, 338436), (63, 306204), (68, 283689), (76, 253827), (79, 244188), (84, 229653), (102, 189126), (108, 178619), (114, 169218), (119, 162108), (126, 153102), (133, 145044), (153, 126084), (158, 122094), (171, 112812), (189, 102068), (204, 94563), (228, 84609), (237, 81396), (238, 81054), (252, 76551), (266, 72522), (306, 63042), (316, 61047), (323, 59724), (342, 56406), (357, 54036), (378, 51034), (399, 48348), (459, 42028), (474, 40698), (476, 40527), (513, 37604), (532, 36261), (553, 34884), (612, 31521), (646, 29862), (684, 28203), (711, 27132), (714, 27018), (756, 25517), (798, 24174), (918, 21014), (948, 20349), (969, 19908), (1026, 18802), (1071, 18012), (1106, 17442), (1197, 16116), (1292, 14931), (1343, 14364), (1422, 13566), (1428, 13509), (1501, 12852), (1596, 12087), (1659, 11628), (1836, 10507), (1938, 9954), (2052, 9401), (2133, 9044), (2142, 9006), (2212, 8721), (2261, 8532), (2394, 8058), (2686, 7182), (2844, 6783), (2907, 6636), (3002, 6426), (3213, 6004), (3318, 5814), (3591, 5372), (3876, 4977), (4029, 4788), (4266, 4522), (4284, 4503)]