18517512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59351}}^1$

素因数の和:59373

約数の個数: 32

約数和(自身を含む): 49855680

約数和(自身を除く): 31338168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 59351, 118702, 178053, 237404, 356106, 474808, 712212, 771563, 1424424, 1543126, 2314689, 3086252, 4629378, 6172504, 9258756, 18517512]

約数ペア:

[(1, 18517512), (2, 9258756), (3, 6172504), (4, 4629378), (6, 3086252), (8, 2314689), (12, 1543126), (13, 1424424), (24, 771563), (26, 712212), (39, 474808), (52, 356106), (78, 237404), (104, 178053), (156, 118702), (312, 59351)]