431278884

素因数分解:

$2^2\times 3^3\times {\mathrm{3993323}}^1$

素因数の和:3993336

約数の個数: 24

約数和(自身を含む): 1118130720

約数和(自身を除く): 686851836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3993323, 7986646, 11979969, 15973292, 23959938, 35939907, 47919876, 71879814, 107819721, 143759628, 215639442, 431278884]

約数ペア:

[(1, 431278884), (2, 215639442), (3, 143759628), (4, 107819721), (6, 71879814), (9, 47919876), (12, 35939907), (18, 23959938), (27, 15973292), (36, 11979969), (54, 7986646), (108, 3993323)]