18652011

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 30120960

約数和(自身を除く): 11468949

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 529, 1533, 1587, 1679, 3703, 5037, 11109, 11753, 12167, 35259, 36501, 38617, 85169, 115851, 255507, 270319, 810957, 888191, 2664573, 6217337, 18652011]

約数ペア:

[(1, 18652011), (3, 6217337), (7, 2664573), (21, 888191), (23, 810957), (69, 270319), (73, 255507), (161, 115851), (219, 85169), (483, 38617), (511, 36501), (529, 35259), (1533, 12167), (1587, 11753), (1679, 11109), (3703, 5037)]