25917822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 68402880

約数和(自身を除く): 42485058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 41, 42, 58, 63, 82, 87, 123, 126, 173, 174, 203, 246, 261, 287, 346, 369, 406, 519, 522, 574, 609, 738, 861, 1038, 1189, 1211, 1218, 1557, 1722, 1827, 2378, 2422, 2583, 3114, 3567, 3633, 3654, 5017, 5166, 7093, 7134, 7266, 8323, 10034, 10701, 10899, 14186, 15051, 16646, 21279, 21402, 21798, 24969, 30102, 35119, 42558, 45153, 49651, 49938, 63837, 70238, 74907, 90306, 99302, 105357, 127674, 148953, 149814, 205697, 210714, 297906, 316071, 411394, 446859, 617091, 632142, 893718, 1234182, 1439879, 1851273, 2879758, 3702546, 4319637, 8639274, 12958911, 25917822]

約数ペア:

[(1, 25917822), (2, 12958911), (3, 8639274), (6, 4319637), (7, 3702546), (9, 2879758), (14, 1851273), (18, 1439879), (21, 1234182), (29, 893718), (41, 632142), (42, 617091), (58, 446859), (63, 411394), (82, 316071), (87, 297906), (123, 210714), (126, 205697), (173, 149814), (174, 148953), (203, 127674), (246, 105357), (261, 99302), (287, 90306), (346, 74907), (369, 70238), (406, 63837), (519, 49938), (522, 49651), (574, 45153), (609, 42558), (738, 35119), (861, 30102), (1038, 24969), (1189, 21798), (1211, 21402), (1218, 21279), (1557, 16646), (1722, 15051), (1827, 14186), (2378, 10899), (2422, 10701), (2583, 10034), (3114, 8323), (3567, 7266), (3633, 7134), (3654, 7093), (5017, 5166)]