66402522

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23497}}^1$

素因数の和:23662

約数の個数: 24

約数和(自身を含む): 144794676

約数和(自身を除く): 78392154

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 23497, 46994, 70491, 140982, 211473, 422946, 3689029, 7378058, 11067087, 22134174, 33201261, 66402522]

約数ペア:

[(1, 66402522), (2, 33201261), (3, 22134174), (6, 11067087), (9, 7378058), (18, 3689029), (157, 422946), (314, 211473), (471, 140982), (942, 70491), (1413, 46994), (2826, 23497)]