18390396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90149}}^1$

素因数の和:90173

約数の個数: 24

約数和(自身を含む): 45435600

約数和(自身を除く): 27045204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90149, 180298, 270447, 360596, 540894, 1081788, 1532533, 3065066, 4597599, 6130132, 9195198, 18390396]

約数ペア:

[(1, 18390396), (2, 9195198), (3, 6130132), (4, 4597599), (6, 3065066), (12, 1532533), (17, 1081788), (34, 540894), (51, 360596), (68, 270447), (102, 180298), (204, 90149)]