123139674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{977299}}^1$

素因数の和:977314

約数の個数: 24

約数和(自身を含む): 304917600

約数和(自身を除く): 181777926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 977299, 1954598, 2931897, 5863794, 6841093, 8795691, 13682186, 17591382, 20523279, 41046558, 61569837, 123139674]

約数ペア:

[(1, 123139674), (2, 61569837), (3, 41046558), (6, 20523279), (7, 17591382), (9, 13682186), (14, 8795691), (18, 6841093), (21, 5863794), (42, 2931897), (63, 1954598), (126, 977299)]