18250346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 27989280

約数和(自身を除く): 9738934

約数列:

[1, 2, 61, 122, 227, 454, 659, 1318, 13847, 27694, 40199, 80398, 149593, 299186, 9125173, 18250346]

約数ペア:

[(1, 18250346), (2, 9125173), (61, 299186), (122, 149593), (227, 80398), (454, 40199), (659, 27694), (1318, 13847)]