12928528026

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3220859}}^1$

素因数の和:3221090

約数の個数: 24

約数和(自身を含む): 28137432960

約数和(自身を除く): 15208904934

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 3220859, 6441718, 9662577, 19325154, 28987731, 57975462, 718251557, 1436503114, 2154754671, 4309509342, 6464264013, 12928528026]

約数ペア:

[(1, 12928528026), (2, 6464264013), (3, 4309509342), (6, 2154754671), (9, 1436503114), (18, 718251557), (223, 57975462), (446, 28987731), (669, 19325154), (1338, 9662577), (2007, 6441718), (4014, 3220859)]