12999756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 38133760

約数和(自身を除く): 25134004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1279, 1452, 1694, 2541, 2558, 3388, 3837, 5082, 5116, 7674, 8953, 10164, 14069, 15348, 17906, 26859, 28138, 35812, 42207, 53718, 56276, 84414, 98483, 107436, 154759, 168828, 196966, 295449, 309518, 393932, 464277, 590898, 619036, 928554, 1083313, 1181796, 1857108, 2166626, 3249939, 4333252, 6499878, 12999756]

約数ペア:

[(1, 12999756), (2, 6499878), (3, 4333252), (4, 3249939), (6, 2166626), (7, 1857108), (11, 1181796), (12, 1083313), (14, 928554), (21, 619036), (22, 590898), (28, 464277), (33, 393932), (42, 309518), (44, 295449), (66, 196966), (77, 168828), (84, 154759), (121, 107436), (132, 98483), (154, 84414), (231, 56276), (242, 53718), (308, 42207), (363, 35812), (462, 28138), (484, 26859), (726, 17906), (847, 15348), (924, 14069), (1279, 10164), (1452, 8953), (1694, 7674), (2541, 5116), (2558, 5082), (3388, 3837)]