30913668

素因数分解:

$2^2\times 3^2\times {\mathrm{858713}}^1$

素因数の和:858723

約数の個数: 18

約数和(自身を含む): 78142974

約数和(自身を除く): 47229306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 858713, 1717426, 2576139, 3434852, 5152278, 7728417, 10304556, 15456834, 30913668]

約数ペア:

[(1, 30913668), (2, 15456834), (3, 10304556), (4, 7728417), (6, 5152278), (9, 3434852), (12, 2576139), (18, 1717426), (36, 858713)]