2018421708

素因数分解:

$2^2\times 3^1\times {\mathrm{168201809}}^1$

素因数の和:168201816

約数の個数: 12

約数和(自身を含む): 4709650680

約数和(自身を除く): 2691228972

約数列:

[1, 2, 3, 4, 6, 12, 168201809, 336403618, 504605427, 672807236, 1009210854, 2018421708]

約数ペア:

[(1, 2018421708), (2, 1009210854), (3, 672807236), (4, 504605427), (6, 336403618), (12, 168201809)]