61538646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{60689}}^1$

素因数の和:60720

約数の個数: 24

約数和(自身を含む): 133275240

約数和(自身を除く): 71736594

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 60689, 121378, 182067, 364134, 788957, 1577914, 2366871, 4733742, 10256441, 20512882, 30769323, 61538646]

約数ペア:

[(1, 61538646), (2, 30769323), (3, 20512882), (6, 10256441), (13, 4733742), (26, 2366871), (39, 1577914), (78, 788957), (169, 364134), (338, 182067), (507, 121378), (1014, 60689)]