28018548

素因数分解:

$2^2\times 3^4\times {\mathrm{86477}}^1$

素因数の和:86493

約数の個数: 30

約数和(自身を含む): 73246866

約数和(自身を除く): 45228318

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 86477, 172954, 259431, 345908, 518862, 778293, 1037724, 1556586, 2334879, 3113172, 4669758, 7004637, 9339516, 14009274, 28018548]

約数ペア:

[(1, 28018548), (2, 14009274), (3, 9339516), (4, 7004637), (6, 4669758), (9, 3113172), (12, 2334879), (18, 1556586), (27, 1037724), (36, 778293), (54, 518862), (81, 345908), (108, 259431), (162, 172954), (324, 86477)]