2570526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 6649344

約数和(自身を除く): 4078818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 887, 966, 1449, 1774, 2661, 2898, 5322, 6209, 7983, 12418, 15966, 18627, 20401, 37254, 40802, 55881, 61203, 111762, 122406, 142807, 183609, 285614, 367218, 428421, 856842, 1285263, 2570526]

約数ペア:

[(1, 2570526), (2, 1285263), (3, 856842), (6, 428421), (7, 367218), (9, 285614), (14, 183609), (18, 142807), (21, 122406), (23, 111762), (42, 61203), (46, 55881), (63, 40802), (69, 37254), (126, 20401), (138, 18627), (161, 15966), (207, 12418), (322, 7983), (414, 6209), (483, 5322), (887, 2898), (966, 2661), (1449, 1774)]