39981996

素因数分解:

$2^2\times 3^2\times {\mathrm{1110611}}^1$

素因数の和:1110621

約数の個数: 18

約数和(自身を含む): 101065692

約数和(自身を除く): 61083696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1110611, 2221222, 3331833, 4442444, 6663666, 9995499, 13327332, 19990998, 39981996]

約数ペア:

[(1, 39981996), (2, 19990998), (3, 13327332), (4, 9995499), (6, 6663666), (9, 4442444), (12, 3331833), (18, 2221222), (36, 1110611)]