61281816

素因数分解:

$2^3\times 3^1\times {\mathrm{2553409}}^1$

素因数の和:2553418

約数の個数: 16

約数和(自身を含む): 153204600

約数和(自身を除く): 91922784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2553409, 5106818, 7660227, 10213636, 15320454, 20427272, 30640908, 61281816]

約数ペア:

[(1, 61281816), (2, 30640908), (3, 20427272), (4, 15320454), (6, 10213636), (8, 7660227), (12, 5106818), (24, 2553409)]