38990358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 92731392

約数和(自身を除く): 53741034

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 1031, 1146, 1719, 2062, 2101, 3093, 3438, 4202, 6186, 6303, 9279, 11341, 12606, 18558, 18909, 22682, 34023, 37818, 68046, 102069, 196921, 204138, 393842, 590763, 1181526, 1772289, 2166131, 3544578, 4332262, 6498393, 12996786, 19495179, 38990358]

約数ペア:

[(1, 38990358), (2, 19495179), (3, 12996786), (6, 6498393), (9, 4332262), (11, 3544578), (18, 2166131), (22, 1772289), (33, 1181526), (66, 590763), (99, 393842), (191, 204138), (198, 196921), (382, 102069), (573, 68046), (1031, 37818), (1146, 34023), (1719, 22682), (2062, 18909), (2101, 18558), (3093, 12606), (3438, 11341), (4202, 9279), (6186, 6303)]