63657972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{252611}}^1$

素因数の和:252628

約数の個数: 36

約数和(自身を含む): 183901536

約数和(自身を除く): 120243564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 252611, 505222, 757833, 1010444, 1515666, 1768277, 2273499, 3031332, 3536554, 4546998, 5304831, 7073108, 9093996, 10609662, 15914493, 21219324, 31828986, 63657972]

約数ペア:

[(1, 63657972), (2, 31828986), (3, 21219324), (4, 15914493), (6, 10609662), (7, 9093996), (9, 7073108), (12, 5304831), (14, 4546998), (18, 3536554), (21, 3031332), (28, 2273499), (36, 1768277), (42, 1515666), (63, 1010444), (84, 757833), (126, 505222), (252, 252611)]