13205178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{104803}}^1$

素因数の和:104818

約数の個数: 24

約数和(自身を含む): 32698848

約数和(自身を除く): 19493670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 104803, 209606, 314409, 628818, 733621, 943227, 1467242, 1886454, 2200863, 4401726, 6602589, 13205178]

約数ペア:

[(1, 13205178), (2, 6602589), (3, 4401726), (6, 2200863), (7, 1886454), (9, 1467242), (14, 943227), (18, 733621), (21, 628818), (42, 314409), (63, 209606), (126, 104803)]