31274022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{400949}}^1$

素因数の和:400967

約数の個数: 16

約数和(自身を含む): 67359600

約数和(自身を除く): 36085578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 400949, 801898, 1202847, 2405694, 5212337, 10424674, 15637011, 31274022]

約数ペア:

[(1, 31274022), (2, 15637011), (3, 10424674), (6, 5212337), (13, 2405694), (26, 1202847), (39, 801898), (78, 400949)]