2018100716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{25117}}^1$

素因数の和:25553

約数の個数: 24

約数和(自身を含む): 3607949520

約数和(自身を除く): 1589848804

約数列:

[1, 2, 4, 53, 106, 212, 379, 758, 1516, 20087, 25117, 40174, 50234, 80348, 100468, 1331201, 2662402, 5324804, 9519343, 19038686, 38077372, 504525179, 1009050358, 2018100716]

約数ペア:

[(1, 2018100716), (2, 1009050358), (4, 504525179), (53, 38077372), (106, 19038686), (212, 9519343), (379, 5324804), (758, 2662402), (1516, 1331201), (20087, 100468), (25117, 80348), (40174, 50234)]