123379128

素因数分解:

$2^3\times 3^2\times {\mathrm{1713599}}^1$

素因数の和:1713611

約数の個数: 24

約数和(自身を含む): 334152000

約数和(自身を除く): 210772872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1713599, 3427198, 5140797, 6854396, 10281594, 13708792, 15422391, 20563188, 30844782, 41126376, 61689564, 123379128]

約数ペア:

[(1, 123379128), (2, 61689564), (3, 41126376), (4, 30844782), (6, 20563188), (8, 15422391), (9, 13708792), (12, 10281594), (18, 6854396), (24, 5140797), (36, 3427198), (72, 1713599)]