31298268

素因数分解:

$2^2\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{1621}}^1$

素因数の和:3237

約数の個数: 24

約数和(自身を含む): 73119760

約数和(自身を除く): 41821492

約数列:

[1, 2, 3, 4, 6, 12, 1609, 1621, 3218, 3242, 4827, 4863, 6436, 6484, 9654, 9726, 19308, 19452, 2608189, 5216378, 7824567, 10432756, 15649134, 31298268]

約数ペア:

[(1, 31298268), (2, 15649134), (3, 10432756), (4, 7824567), (6, 5216378), (12, 2608189), (1609, 19452), (1621, 19308), (3218, 9726), (3242, 9654), (4827, 6484), (4863, 6436)]