18148966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2017}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 29785680

約数和(自身を除く): 11636714

約数列:

[1, 2, 11, 22, 409, 818, 2017, 4034, 4499, 8998, 22187, 44374, 824953, 1649906, 9074483, 18148966]

約数ペア:

[(1, 18148966), (2, 9074483), (11, 1649906), (22, 824953), (409, 44374), (818, 22187), (2017, 8998), (4034, 4499)]