18525218

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 28248696

約数和(自身を除く): 9723478

約数列:

[1, 2, 101, 202, 293, 313, 586, 626, 29593, 31613, 59186, 63226, 91709, 183418, 9262609, 18525218]

約数ペア:

[(1, 18525218), (2, 9262609), (101, 183418), (202, 91709), (293, 63226), (313, 59186), (586, 31613), (626, 29593)]