47581416

素因数分解:

$2^3\times 3^2\times {\mathrm{660853}}^1$

素因数の和:660865

約数の個数: 24

約数和(自身を含む): 128866530

約数和(自身を除く): 81285114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 660853, 1321706, 1982559, 2643412, 3965118, 5286824, 5947677, 7930236, 11895354, 15860472, 23790708, 47581416]

約数ペア:

[(1, 47581416), (2, 23790708), (3, 15860472), (4, 11895354), (6, 7930236), (8, 5947677), (9, 5286824), (12, 3965118), (18, 2643412), (24, 1982559), (36, 1321706), (72, 660853)]