18185954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 29012256

約数和(自身を除く): 10826302

約数列:

[1, 2, 17, 34, 251, 502, 2131, 4262, 4267, 8534, 36227, 72454, 534881, 1069762, 9092977, 18185954]

約数ペア:

[(1, 18185954), (2, 9092977), (17, 1069762), (34, 534881), (251, 72454), (502, 36227), (2131, 8534), (4262, 4267)]