75275618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{31391}}^1$

素因数の和:31513

約数の個数: 16

約数和(自身を含む): 124312320

約数和(自身を除く): 49036702

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 31391, 62782, 345301, 690602, 3421619, 6843238, 37637809, 75275618]

約数ペア:

[(1, 75275618), (2, 37637809), (11, 6843238), (22, 3421619), (109, 690602), (218, 345301), (1199, 62782), (2398, 31391)]