329996478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1122437}}^1$

素因数の和:1122456

約数の個数: 24

約数和(自身を含む): 767747592

約数和(自身を除く): 437751114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1122437, 2244874, 3367311, 6734622, 7857059, 15714118, 23571177, 47142354, 54999413, 109998826, 164998239, 329996478]

約数ペア:

[(1, 329996478), (2, 164998239), (3, 109998826), (6, 54999413), (7, 47142354), (14, 23571177), (21, 15714118), (42, 7857059), (49, 6734622), (98, 3367311), (147, 2244874), (294, 1122437)]