18196804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 33284160

約数和(自身を除く): 15087356

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1523, 2987, 3046, 5974, 6092, 11948, 44167, 88334, 156869, 176668, 313738, 627476, 4549201, 9098402, 18196804]

約数ペア:

[(1, 18196804), (2, 9098402), (4, 4549201), (29, 627476), (58, 313738), (103, 176668), (116, 156869), (206, 88334), (412, 44167), (1523, 11948), (2987, 6092), (3046, 5974)]