220957272

素因数分解:

$2^3\times 3^2\times {\mathrm{3068851}}^1$

素因数の和:3068863

約数の個数: 24

約数和(自身を含む): 598426140

約数和(自身を除く): 377468868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3068851, 6137702, 9206553, 12275404, 18413106, 24550808, 27619659, 36826212, 55239318, 73652424, 110478636, 220957272]

約数ペア:

[(1, 220957272), (2, 110478636), (3, 73652424), (4, 55239318), (6, 36826212), (8, 27619659), (9, 24550808), (12, 18413106), (18, 12275404), (24, 9206553), (36, 6137702), (72, 3068851)]