18243544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 37483200

約数和(自身を除く): 19239656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 547, 758, 1094, 1516, 2188, 3032, 4169, 4376, 6017, 8338, 12034, 16676, 24068, 33352, 48136, 207313, 414626, 829252, 1658504, 2280443, 4560886, 9121772, 18243544]

約数ペア:

[(1, 18243544), (2, 9121772), (4, 4560886), (8, 2280443), (11, 1658504), (22, 829252), (44, 414626), (88, 207313), (379, 48136), (547, 33352), (758, 24068), (1094, 16676), (1516, 12034), (2188, 8338), (3032, 6017), (4169, 4376)]