18102188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 34233360

約数和(自身を除く): 16131172

約数列:

[1, 2, 4, 13, 26, 52, 491, 709, 982, 1418, 1964, 2836, 6383, 9217, 12766, 18434, 25532, 36868, 348119, 696238, 1392476, 4525547, 9051094, 18102188]

約数ペア:

[(1, 18102188), (2, 9051094), (4, 4525547), (13, 1392476), (26, 696238), (52, 348119), (491, 36868), (709, 25532), (982, 18434), (1418, 12766), (1964, 9217), (2836, 6383)]