47394558

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 40

約数和(自身を含む): 109082952

約数和(自身を除く): 61688394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 7907, 15814, 23721, 47442, 71163, 142326, 213489, 292559, 426978, 585118, 640467, 877677, 1280934, 1755354, 2633031, 5266062, 7899093, 15798186, 23697279, 47394558]

約数ペア:

[(1, 47394558), (2, 23697279), (3, 15798186), (6, 7899093), (9, 5266062), (18, 2633031), (27, 1755354), (37, 1280934), (54, 877677), (74, 640467), (81, 585118), (111, 426978), (162, 292559), (222, 213489), (333, 142326), (666, 71163), (999, 47442), (1998, 23721), (2997, 15814), (5994, 7907)]