129331722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4751}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 150085878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 4537, 4751, 9074, 9502, 13611, 14253, 27222, 28506, 61763, 123526, 185289, 370578, 1658099, 3316198, 4974297, 9948594, 21555287, 43110574, 64665861, 129331722]

約数ペア:

[(1, 129331722), (2, 64665861), (3, 43110574), (6, 21555287), (13, 9948594), (26, 4974297), (39, 3316198), (78, 1658099), (349, 370578), (698, 185289), (1047, 123526), (2094, 61763), (4537, 28506), (4751, 27222), (9074, 14253), (9502, 13611)]