12864318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{69163}}^1$

素因数の和:69199

約数の個数: 16

約数和(自身を含む): 26558976

約数和(自身を除く): 13694658

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 69163, 138326, 207489, 414978, 2144053, 4288106, 6432159, 12864318]

約数ペア:

[(1, 12864318), (2, 6432159), (3, 4288106), (6, 2144053), (31, 414978), (62, 207489), (93, 138326), (186, 69163)]