18105428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 16567756

約数列:

[1, 2, 4, 11, 22, 44, 587, 701, 1174, 1402, 2348, 2804, 6457, 7711, 12914, 15422, 25828, 30844, 411487, 822974, 1645948, 4526357, 9052714, 18105428]

約数ペア:

[(1, 18105428), (2, 9052714), (4, 4526357), (11, 1645948), (22, 822974), (44, 411487), (587, 30844), (701, 25828), (1174, 15422), (1402, 12914), (2348, 7711), (2804, 6457)]