4927861404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{18401}}^1$

素因数の和:18627

約数の個数: 72

約数和(自身を含む): 12820599792

約数和(自身を除く): 7892738388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 692, 774, 1038, 1548, 1557, 2076, 3114, 6228, 7439, 14878, 18401, 22317, 29756, 36802, 44634, 55203, 66951, 73604, 89268, 110406, 133902, 165609, 220812, 267804, 331218, 662436, 791243, 1582486, 2373729, 3164972, 3183373, 4747458, 6366746, 7121187, 9494916, 9550119, 12733492, 14242374, 19100238, 28484748, 28650357, 38200476, 57300714, 114601428, 136885039, 273770078, 410655117, 547540156, 821310234, 1231965351, 1642620468, 2463930702, 4927861404]

約数ペア:

[(1, 4927861404), (2, 2463930702), (3, 1642620468), (4, 1231965351), (6, 821310234), (9, 547540156), (12, 410655117), (18, 273770078), (36, 136885039), (43, 114601428), (86, 57300714), (129, 38200476), (172, 28650357), (173, 28484748), (258, 19100238), (346, 14242374), (387, 12733492), (516, 9550119), (519, 9494916), (692, 7121187), (774, 6366746), (1038, 4747458), (1548, 3183373), (1557, 3164972), (2076, 2373729), (3114, 1582486), (6228, 791243), (7439, 662436), (14878, 331218), (18401, 267804), (22317, 220812), (29756, 165609), (36802, 133902), (44634, 110406), (55203, 89268), (66951, 73604)]