12578922

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{3191}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 28344960

約数和(自身を除く): 15766038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3191, 3942, 6382, 9573, 19146, 28719, 57438, 86157, 172314, 232943, 465886, 698829, 1397658, 2096487, 4192974, 6289461, 12578922]

約数ペア:

[(1, 12578922), (2, 6289461), (3, 4192974), (6, 2096487), (9, 1397658), (18, 698829), (27, 465886), (54, 232943), (73, 172314), (146, 86157), (219, 57438), (438, 28719), (657, 19146), (1314, 9573), (1971, 6382), (3191, 3942)]