31846698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 108

約数和(自身を含む): 81575910

約数和(自身を除く): 49729212

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 169, 171, 174, 234, 247, 261, 338, 342, 361, 377, 494, 507, 522, 551, 722, 741, 754, 1014, 1083, 1102, 1131, 1482, 1521, 1653, 2166, 2223, 2262, 3042, 3211, 3249, 3306, 3393, 4446, 4693, 4901, 4959, 6422, 6498, 6786, 7163, 9386, 9633, 9802, 9918, 10469, 14079, 14326, 14703, 19266, 20938, 21489, 28158, 28899, 29406, 31407, 42237, 42978, 44109, 57798, 61009, 62814, 64467, 84474, 88218, 93119, 94221, 122018, 128934, 136097, 183027, 186238, 188442, 272194, 279357, 366054, 408291, 549081, 558714, 816582, 838071, 1098162, 1224873, 1676142, 1769261, 2449746, 3538522, 5307783, 10615566, 15923349, 31846698]

約数ペア:

[(1, 31846698), (2, 15923349), (3, 10615566), (6, 5307783), (9, 3538522), (13, 2449746), (18, 1769261), (19, 1676142), (26, 1224873), (29, 1098162), (38, 838071), (39, 816582), (57, 558714), (58, 549081), (78, 408291), (87, 366054), (114, 279357), (117, 272194), (169, 188442), (171, 186238), (174, 183027), (234, 136097), (247, 128934), (261, 122018), (338, 94221), (342, 93119), (361, 88218), (377, 84474), (494, 64467), (507, 62814), (522, 61009), (551, 57798), (722, 44109), (741, 42978), (754, 42237), (1014, 31407), (1083, 29406), (1102, 28899), (1131, 28158), (1482, 21489), (1521, 20938), (1653, 19266), (2166, 14703), (2223, 14326), (2262, 14079), (3042, 10469), (3211, 9918), (3249, 9802), (3306, 9633), (3393, 9386), (4446, 7163), (4693, 6786), (4901, 6498), (4959, 6422)]