18460491

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14411}}^1$

素因数の和:14482

約数の個数: 16

約数和(自身を含む): 28593408

約数和(自身を除く): 10132917

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14411, 43233, 100877, 302631, 879071, 2637213, 6153497, 18460491]

約数ペア:

[(1, 18460491), (3, 6153497), (7, 2637213), (21, 879071), (61, 302631), (183, 100877), (427, 43233), (1281, 14411)]