38418138

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{21559}}^1$

素因数の和:21584

約数の個数: 40

約数和(自身を含む): 93915360

約数和(自身を除く): 55497222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 21559, 43118, 64677, 129354, 194031, 237149, 388062, 474298, 582093, 711447, 1164186, 1422894, 1746279, 2134341, 3492558, 4268682, 6403023, 12806046, 19209069, 38418138]

約数ペア:

[(1, 38418138), (2, 19209069), (3, 12806046), (6, 6403023), (9, 4268682), (11, 3492558), (18, 2134341), (22, 1746279), (27, 1422894), (33, 1164186), (54, 711447), (66, 582093), (81, 474298), (99, 388062), (162, 237149), (198, 194031), (297, 129354), (594, 64677), (891, 43118), (1782, 21559)]