66021306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{846427}}^1$

素因数の和:846445

約数の個数: 16

約数和(自身を含む): 142199904

約数和(自身を除く): 76178598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 846427, 1692854, 2539281, 5078562, 11003551, 22007102, 33010653, 66021306]

約数ペア:

[(1, 66021306), (2, 33010653), (3, 22007102), (6, 11003551), (13, 5078562), (26, 2539281), (39, 1692854), (78, 846427)]