18190408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 18551192

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 2267, 4012, 4534, 8024, 9068, 18136, 38539, 77078, 133753, 154156, 267506, 308312, 535012, 1070024, 2273801, 4547602, 9095204, 18190408]

約数ペア:

[(1, 18190408), (2, 9095204), (4, 4547602), (8, 2273801), (17, 1070024), (34, 535012), (59, 308312), (68, 267506), (118, 154156), (136, 133753), (236, 77078), (472, 38539), (1003, 18136), (2006, 9068), (2267, 8024), (4012, 4534)]