315621846

素因数分解:

$2^1\times 3^4\times {\mathrm{1948283}}^1$

素因数の和:1948297

約数の個数: 20

約数和(自身を含む): 707227092

約数和(自身を除く): 391605246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1948283, 3896566, 5844849, 11689698, 17534547, 35069094, 52603641, 105207282, 157810923, 315621846]

約数ペア:

[(1, 315621846), (2, 157810923), (3, 105207282), (6, 52603641), (9, 35069094), (18, 17534547), (27, 11689698), (54, 5844849), (81, 3896566), (162, 1948283)]