42186417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 70936320

約数和(自身を除く): 28749903

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 3769, 11193, 11307, 26383, 48997, 79149, 146991, 154529, 342979, 463587, 1028937, 1081703, 2008877, 3245109, 6026631, 14062139, 42186417]

約数ペア:

[(1, 42186417), (3, 14062139), (7, 6026631), (13, 3245109), (21, 2008877), (39, 1081703), (41, 1028937), (91, 463587), (123, 342979), (273, 154529), (287, 146991), (533, 79149), (861, 48997), (1599, 26383), (3731, 11307), (3769, 11193)]