28470996

素因数分解:

$2^2\times 3^2\times {\mathrm{790861}}^1$

素因数の和:790871

約数の個数: 18

約数和(自身を含む): 71968442

約数和(自身を除く): 43497446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 790861, 1581722, 2372583, 3163444, 4745166, 7117749, 9490332, 14235498, 28470996]

約数ペア:

[(1, 28470996), (2, 14235498), (3, 9490332), (4, 7117749), (6, 4745166), (9, 3163444), (12, 2372583), (18, 1581722), (36, 790861)]