18204872

素因数分解:

$2^3\times 7^2\times {\mathrm{46441}}^1$

素因数の和:46461

約数の個数: 24

約数和(自身を含む): 39707910

約数和(自身を除く): 21503038

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 46441, 92882, 185764, 325087, 371528, 650174, 1300348, 2275609, 2600696, 4551218, 9102436, 18204872]

約数ペア:

[(1, 18204872), (2, 9102436), (4, 4551218), (7, 2600696), (8, 2275609), (14, 1300348), (28, 650174), (49, 371528), (56, 325087), (98, 185764), (196, 92882), (392, 46441)]