18013616

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1663}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 34973952

約数和(自身を除く): 16960336

約数列:

[1, 2, 4, 8, 16, 677, 1354, 1663, 2708, 3326, 5416, 6652, 10832, 13304, 26608, 1125851, 2251702, 4503404, 9006808, 18013616]

約数ペア:

[(1, 18013616), (2, 9006808), (4, 4503404), (8, 2251702), (16, 1125851), (677, 26608), (1354, 13304), (1663, 10832), (2708, 6652), (3326, 5416)]