2019906189036

素因数分解:

$2^2\times 3^2\times {\mathrm{56108505251}}^1$

素因数の和:56108505261

約数の個数: 18

約数和(自身を含む): 5105873977932

約数和(自身を除く): 3085967788896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56108505251, 112217010502, 168325515753, 224434021004, 336651031506, 504976547259, 673302063012, 1009953094518, 2019906189036]

約数ペア:

[(1, 2019906189036), (2, 1009953094518), (3, 673302063012), (4, 504976547259), (6, 336651031506), (9, 224434021004), (12, 168325515753), (18, 112217010502), (36, 56108505251)]