12500118

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9781}}^1$

素因数の和:9860

約数の個数: 24

約数和(自身を含む): 27467856

約数和(自身を除く): 14967738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9781, 19562, 29343, 58686, 88029, 176058, 694451, 1388902, 2083353, 4166706, 6250059, 12500118]

約数ペア:

[(1, 12500118), (2, 6250059), (3, 4166706), (6, 2083353), (9, 1388902), (18, 694451), (71, 176058), (142, 88029), (213, 58686), (426, 29343), (639, 19562), (1278, 9781)]