12961206

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3229}}^1$

素因数の和:3460

約数の個数: 24

約数和(自身を含む): 28217280

約数和(自身を除く): 15256074

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 3229, 4014, 6458, 9687, 19374, 29061, 58122, 720067, 1440134, 2160201, 4320402, 6480603, 12961206]

約数ペア:

[(1, 12961206), (2, 6480603), (3, 4320402), (6, 2160201), (9, 1440134), (18, 720067), (223, 58122), (446, 29061), (669, 19374), (1338, 9687), (2007, 6458), (3229, 4014)]