12961314

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6991}}^1$

素因数の和:7102

約数の個数: 24

約数和(自身を含む): 28359552

約数和(自身を除く): 15398238

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 6991, 13982, 20973, 41946, 62919, 125838, 720073, 1440146, 2160219, 4320438, 6480657, 12961314]

約数ペア:

[(1, 12961314), (2, 6480657), (3, 4320438), (6, 2160219), (9, 1440146), (18, 720073), (103, 125838), (206, 62919), (309, 41946), (618, 20973), (927, 13982), (1854, 6991)]