123740862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2946211}}^1$

素因数の和:2946223

約数の個数: 16

約数和(自身を含む): 282836352

約数和(自身を除く): 159095490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2946211, 5892422, 8838633, 17677266, 20623477, 41246954, 61870431, 123740862]

約数ペア:

[(1, 123740862), (2, 61870431), (3, 41246954), (6, 20623477), (7, 17677266), (14, 8838633), (21, 5892422), (42, 2946211)]