57557178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19861}}^1$

素因数の和:19899

約数の個数: 48

約数和(自身を含む): 148726656

約数和(自身を除く): 91169478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 19861, 39722, 59583, 119166, 139027, 178749, 278054, 357498, 417081, 456803, 834162, 913606, 1251243, 1370409, 2502486, 2740818, 3197621, 4111227, 6395242, 8222454, 9592863, 19185726, 28778589, 57557178]

約数ペア:

[(1, 57557178), (2, 28778589), (3, 19185726), (6, 9592863), (7, 8222454), (9, 6395242), (14, 4111227), (18, 3197621), (21, 2740818), (23, 2502486), (42, 1370409), (46, 1251243), (63, 913606), (69, 834162), (126, 456803), (138, 417081), (161, 357498), (207, 278054), (322, 178749), (414, 139027), (483, 119166), (966, 59583), (1449, 39722), (2898, 19861)]