139981806

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{22283}}^1$

素因数の和:22640

約数の個数: 24

約数和(自身を含む): 304176600

約数和(自身を除く): 164194794

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 6282, 22283, 44566, 66849, 133698, 200547, 401094, 7776767, 15553534, 23330301, 46660602, 69990903, 139981806]

約数ペア:

[(1, 139981806), (2, 69990903), (3, 46660602), (6, 23330301), (9, 15553534), (18, 7776767), (349, 401094), (698, 200547), (1047, 133698), (2094, 66849), (3141, 44566), (6282, 22283)]