381427398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13859}}^1$

素因数の和:14017

約数の個数: 48

約数和(自身を含む): 908107200

約数和(自身を除く): 526679802

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2502, 3058, 4587, 9174, 13761, 13859, 27522, 27718, 41577, 83154, 124731, 152449, 249462, 304898, 457347, 914694, 1372041, 1926401, 2744082, 3852802, 5779203, 11558406, 17337609, 21190411, 34675218, 42380822, 63571233, 127142466, 190713699, 381427398]

約数ペア:

[(1, 381427398), (2, 190713699), (3, 127142466), (6, 63571233), (9, 42380822), (11, 34675218), (18, 21190411), (22, 17337609), (33, 11558406), (66, 5779203), (99, 3852802), (139, 2744082), (198, 1926401), (278, 1372041), (417, 914694), (834, 457347), (1251, 304898), (1529, 249462), (2502, 152449), (3058, 124731), (4587, 83154), (9174, 41577), (13761, 27718), (13859, 27522)]