218744238

素因数分解:

$2^1\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{28109}}^1$

素因数の和:29411

約数の個数: 16

約数和(自身を含む): 437841360

約数和(自身を除く): 219097122

約数列:

[1, 2, 3, 6, 1297, 2594, 3891, 7782, 28109, 56218, 84327, 168654, 36457373, 72914746, 109372119, 218744238]

約数ペア:

[(1, 218744238), (2, 109372119), (3, 72914746), (6, 36457373), (1297, 168654), (2594, 84327), (3891, 56218), (7782, 28109)]