66855894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9929

約数の個数: 48

約数和(自身を含む): 162321408

約数和(自身を除く): 95465514

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 9887, 19774, 29661, 59322, 69209, 138418, 207627, 227401, 415254, 454802, 484463, 682203, 968926, 1364406, 1453389, 1591807, 2906778, 3183614, 4775421, 9550842, 11142649, 22285298, 33427947, 66855894]

約数ペア:

[(1, 66855894), (2, 33427947), (3, 22285298), (6, 11142649), (7, 9550842), (14, 4775421), (21, 3183614), (23, 2906778), (42, 1591807), (46, 1453389), (49, 1364406), (69, 968926), (98, 682203), (138, 484463), (147, 454802), (161, 415254), (294, 227401), (322, 207627), (483, 138418), (966, 69209), (1127, 59322), (2254, 29661), (3381, 19774), (6762, 9887)]