18190146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17939}}^1$

素因数の和:17970

約数の個数: 24

約数和(自身を含む): 39396240

約数和(自身を除く): 21206094

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 17939, 35878, 53817, 107634, 233207, 466414, 699621, 1399242, 3031691, 6063382, 9095073, 18190146]

約数ペア:

[(1, 18190146), (2, 9095073), (3, 6063382), (6, 3031691), (13, 1399242), (26, 699621), (39, 466414), (78, 233207), (169, 107634), (338, 53817), (507, 35878), (1014, 17939)]