428713668

素因数分解:

$2^2\times 3^3\times {\mathrm{3969571}}^1$

素因数の和:3969584

約数の個数: 24

約数和(自身を含む): 1111480160

約数和(自身を除く): 682766492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3969571, 7939142, 11908713, 15878284, 23817426, 35726139, 47634852, 71452278, 107178417, 142904556, 214356834, 428713668]

約数ペア:

[(1, 428713668), (2, 214356834), (3, 142904556), (4, 107178417), (6, 71452278), (9, 47634852), (12, 35726139), (18, 23817426), (27, 15878284), (36, 11908713), (54, 7939142), (108, 3969571)]