18244528

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10091}}^1$

素因数の和:10212

約数の個数: 20

約数和(自身を含む): 35665128

約数和(自身を除く): 17420600

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10091, 20182, 40364, 80728, 161456, 1140283, 2280566, 4561132, 9122264, 18244528]

約数ペア:

[(1, 18244528), (2, 9122264), (4, 4561132), (8, 2280566), (16, 1140283), (113, 161456), (226, 80728), (452, 40364), (904, 20182), (1808, 10091)]