989712612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{95791}}^1$

素因数の和:95849

約数の個数: 72

約数和(自身を含む): 2928936192

約数和(自身を除く): 1939223580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 95791, 191582, 287373, 383164, 574746, 670537, 862119, 1149492, 1341074, 1724238, 2011611, 2682148, 3448476, 3927431, 4023222, 6034833, 7854862, 8046444, 11782293, 12069666, 15709724, 23564586, 24139332, 27492017, 35346879, 47129172, 54984034, 70693758, 82476051, 109968068, 141387516, 164952102, 247428153, 329904204, 494856306, 989712612]

約数ペア:

[(1, 989712612), (2, 494856306), (3, 329904204), (4, 247428153), (6, 164952102), (7, 141387516), (9, 109968068), (12, 82476051), (14, 70693758), (18, 54984034), (21, 47129172), (28, 35346879), (36, 27492017), (41, 24139332), (42, 23564586), (63, 15709724), (82, 12069666), (84, 11782293), (123, 8046444), (126, 7854862), (164, 6034833), (246, 4023222), (252, 3927431), (287, 3448476), (369, 2682148), (492, 2011611), (574, 1724238), (738, 1341074), (861, 1149492), (1148, 862119), (1476, 670537), (1722, 574746), (2583, 383164), (3444, 287373), (5166, 191582), (10332, 95791)]