18081198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17623}}^1$

素因数の和:17653

約数の個数: 32

約数和(自身を含む): 42297600

約数和(自身を除く): 24216402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17623, 35246, 52869, 105738, 158607, 317214, 334837, 475821, 669674, 951642, 1004511, 2009022, 3013533, 6027066, 9040599, 18081198]

約数ペア:

[(1, 18081198), (2, 9040599), (3, 6027066), (6, 3013533), (9, 2009022), (18, 1004511), (19, 951642), (27, 669674), (38, 475821), (54, 334837), (57, 317214), (114, 158607), (171, 105738), (342, 52869), (513, 35246), (1026, 17623)]