13404408

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 33682560

約数和(自身を除く): 20278152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 2647, 5064, 5294, 7941, 10588, 15882, 21176, 31764, 63528, 558517, 1117034, 1675551, 2234068, 3351102, 4468136, 6702204, 13404408]

約数ペア:

[(1, 13404408), (2, 6702204), (3, 4468136), (4, 3351102), (6, 2234068), (8, 1675551), (12, 1117034), (24, 558517), (211, 63528), (422, 31764), (633, 21176), (844, 15882), (1266, 10588), (1688, 7941), (2532, 5294), (2647, 5064)]