18556226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{863}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 30046464

約数和(自身を除く): 11490238

約数列:

[1, 2, 13, 26, 827, 863, 1654, 1726, 10751, 11219, 21502, 22438, 713701, 1427402, 9278113, 18556226]

約数ペア:

[(1, 18556226), (2, 9278113), (13, 1427402), (26, 713701), (827, 22438), (863, 21502), (1654, 11219), (1726, 10751)]