392049972

素因数分解:

$2^2\times 3^2\times {\mathrm{10890277}}^1$

素因数の和:10890287

約数の個数: 18

約数和(自身を含む): 991015298

約数和(自身を除く): 598965326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10890277, 21780554, 32670831, 43561108, 65341662, 98012493, 130683324, 196024986, 392049972]

約数ペア:

[(1, 392049972), (2, 196024986), (3, 130683324), (4, 98012493), (6, 65341662), (9, 43561108), (12, 32670831), (18, 21780554), (36, 10890277)]