61931052

素因数分解:

$2^2\times 3^2\times {\mathrm{1720307}}^1$

素因数の和:1720317

約数の個数: 18

約数和(自身を含む): 156548028

約数和(自身を除く): 94616976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1720307, 3440614, 5160921, 6881228, 10321842, 15482763, 20643684, 30965526, 61931052]

約数ペア:

[(1, 61931052), (2, 30965526), (3, 20643684), (4, 15482763), (6, 10321842), (9, 6881228), (12, 5160921), (18, 3440614), (36, 1720307)]