56426868

素因数分解:

$2^2\times 3^4\times {\mathrm{174157}}^1$

素因数の和:174173

約数の個数: 30

約数和(自身を含む): 147511826

約数和(自身を除く): 91084958

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 174157, 348314, 522471, 696628, 1044942, 1567413, 2089884, 3134826, 4702239, 6269652, 9404478, 14106717, 18808956, 28213434, 56426868]

約数ペア:

[(1, 56426868), (2, 28213434), (3, 18808956), (4, 14106717), (6, 9404478), (9, 6269652), (12, 4702239), (18, 3134826), (27, 2089884), (36, 1567413), (54, 1044942), (81, 696628), (108, 522471), (162, 348314), (324, 174157)]