18674846816

素因数分解:

$2^5\times {\mathrm{11351}}^1\times {\mathrm{51413}}^1$

素因数の和:62774

約数の個数: 24

約数和(自身を含む): 36770058864

約数和(自身を除く): 18095212048

約数列:

[1, 2, 4, 8, 16, 32, 11351, 22702, 45404, 51413, 90808, 102826, 181616, 205652, 363232, 411304, 822608, 1645216, 583588963, 1167177926, 2334355852, 4668711704, 9337423408, 18674846816]

約数ペア:

[(1, 18674846816), (2, 9337423408), (4, 4668711704), (8, 2334355852), (16, 1167177926), (32, 583588963), (11351, 1645216), (22702, 822608), (45404, 411304), (51413, 363232), (90808, 205652), (102826, 181616)]