57428982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12917}}^1$

素因数の和:12957

約数の個数: 48

約数和(自身を含む): 141064560

約数和(自身を除く): 83635578

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12917, 25834, 38751, 77502, 116253, 167921, 232506, 245423, 335842, 490846, 503763, 736269, 1007526, 1472538, 1511289, 2208807, 3022578, 3190499, 4417614, 6380998, 9571497, 19142994, 28714491, 57428982]

約数ペア:

[(1, 57428982), (2, 28714491), (3, 19142994), (6, 9571497), (9, 6380998), (13, 4417614), (18, 3190499), (19, 3022578), (26, 2208807), (38, 1511289), (39, 1472538), (57, 1007526), (78, 736269), (114, 503763), (117, 490846), (171, 335842), (234, 245423), (247, 232506), (342, 167921), (494, 116253), (741, 77502), (1482, 38751), (2223, 25834), (4446, 12917)]