18275858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4703}}^1$

素因数の和:4801

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 10512622

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4703, 9406, 136387, 272774, 315101, 630202, 9137929, 18275858]

約数ペア:

[(1, 18275858), (2, 9137929), (29, 630202), (58, 315101), (67, 272774), (134, 136387), (1943, 9406), (3886, 4703)]