18156136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{7853}}^1$

素因数の和:7893

約数の個数: 24

約数和(自身を含む): 36167670

約数和(自身を除く): 18011534

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 7853, 15706, 31412, 62824, 133501, 267002, 534004, 1068008, 2269517, 4539034, 9078068, 18156136]

約数ペア:

[(1, 18156136), (2, 9078068), (4, 4539034), (8, 2269517), (17, 1068008), (34, 534004), (68, 267002), (136, 133501), (289, 62824), (578, 31412), (1156, 15706), (2312, 7853)]