18292388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 33458880

約数和(自身を除く): 15166492

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1531, 2987, 3062, 5974, 6124, 11948, 44399, 88798, 157693, 177596, 315386, 630772, 4573097, 9146194, 18292388]

約数ペア:

[(1, 18292388), (2, 9146194), (4, 4573097), (29, 630772), (58, 315386), (103, 177596), (116, 157693), (206, 88798), (412, 44399), (1531, 11948), (2987, 6124), (3062, 5974)]