21306073658

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{3001}}^1\times {\mathrm{13099}}^1$

素因数の和:16373

約数の個数: 16

約数和(自身を含む): 32090179200

約数和(自身を除く): 10784105542

約数列:

[1, 2, 271, 542, 3001, 6002, 13099, 26198, 813271, 1626542, 3549829, 7099658, 39310099, 78620198, 10653036829, 21306073658]

約数ペア:

[(1, 21306073658), (2, 10653036829), (271, 78620198), (542, 39310099), (3001, 7099658), (6002, 3549829), (13099, 1626542), (26198, 813271)]