124786746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{990371}}^1$

素因数の和:990386

約数の個数: 24

約数和(自身を含む): 308996064

約数和(自身を除く): 184209318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 990371, 1980742, 2971113, 5942226, 6932597, 8913339, 13865194, 17826678, 20797791, 41595582, 62393373, 124786746]

約数ペア:

[(1, 124786746), (2, 62393373), (3, 41595582), (6, 20797791), (7, 17826678), (9, 13865194), (14, 8913339), (18, 6932597), (21, 5942226), (42, 2971113), (63, 1980742), (126, 990371)]