977739978

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1\times {\mathrm{2999}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 1987776000

約数和(自身を除く): 1010036022

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 811, 1622, 2433, 2999, 4866, 5998, 8997, 17994, 54337, 108674, 163011, 200933, 326022, 401866, 602799, 1205598, 2432189, 4864378, 7296567, 14593134, 162956663, 325913326, 488869989, 977739978]

約数ペア:

[(1, 977739978), (2, 488869989), (3, 325913326), (6, 162956663), (67, 14593134), (134, 7296567), (201, 4864378), (402, 2432189), (811, 1205598), (1622, 602799), (2433, 401866), (2999, 326022), (4866, 200933), (5998, 163011), (8997, 108674), (17994, 54337)]