421066908

素因数分解:

$2^2\times 3^2\times {\mathrm{11696303}}^1$

素因数の和:11696313

約数の個数: 18

約数和(自身を含む): 1064363664

約数和(自身を除く): 643296756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11696303, 23392606, 35088909, 46785212, 70177818, 105266727, 140355636, 210533454, 421066908]

約数ペア:

[(1, 421066908), (2, 210533454), (3, 140355636), (4, 105266727), (6, 70177818), (9, 46785212), (12, 35088909), (18, 23392606), (36, 11696303)]