12685686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 27605760

約数和(自身を除く): 14920074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1579, 2678, 3158, 4017, 4737, 8034, 9474, 20527, 41054, 61581, 123162, 162637, 325274, 487911, 975822, 2114281, 4228562, 6342843, 12685686]

約数ペア:

[(1, 12685686), (2, 6342843), (3, 4228562), (6, 2114281), (13, 975822), (26, 487911), (39, 325274), (78, 162637), (103, 123162), (206, 61581), (309, 41054), (618, 20527), (1339, 9474), (1579, 8034), (2678, 4737), (3158, 4017)]