18435404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8647}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 35595168

約数和(自身を除く): 17159764

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8647, 17294, 34588, 112411, 224822, 354527, 449644, 709054, 1418108, 4608851, 9217702, 18435404]

約数ペア:

[(1, 18435404), (2, 9217702), (4, 4608851), (13, 1418108), (26, 709054), (41, 449644), (52, 354527), (82, 224822), (164, 112411), (533, 34588), (1066, 17294), (2132, 8647)]