31018788

素因数分解:

$2^2\times 3^4\times {\mathrm{95737}}^1$

素因数の和:95753

約数の個数: 30

約数和(自身を含む): 81090086

約数和(自身を除く): 50071298

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 95737, 191474, 287211, 382948, 574422, 861633, 1148844, 1723266, 2584899, 3446532, 5169798, 7754697, 10339596, 15509394, 31018788]

約数ペア:

[(1, 31018788), (2, 15509394), (3, 10339596), (4, 7754697), (6, 5169798), (9, 3446532), (12, 2584899), (18, 1723266), (27, 1148844), (36, 861633), (54, 574422), (81, 382948), (108, 287211), (162, 191474), (324, 95737)]