220474116

素因数分解:

$2^2\times 3^3\times {\mathrm{2041427}}^1$

素因数の和:2041440

約数の個数: 24

約数和(自身を含む): 571599840

約数和(自身を除く): 351125724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2041427, 4082854, 6124281, 8165708, 12248562, 18372843, 24497124, 36745686, 55118529, 73491372, 110237058, 220474116]

約数ペア:

[(1, 220474116), (2, 110237058), (3, 73491372), (4, 55118529), (6, 36745686), (9, 24497124), (12, 18372843), (18, 12248562), (27, 8165708), (36, 6124281), (54, 4082854), (108, 2041427)]