18247174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13597}}^1$

素因数の和:13671

約数の個数: 16

約数和(自身を含む): 30350736

約数和(自身を除く): 12103562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 13597, 27194, 149567, 299134, 829417, 1658834, 9123587, 18247174]

約数ペア:

[(1, 18247174), (2, 9123587), (11, 1658834), (22, 829417), (61, 299134), (122, 149567), (671, 27194), (1342, 13597)]