31097178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{246803}}^1$

素因数の和:246818

約数の個数: 24

約数和(自身を含む): 77002848

約数和(自身を除く): 45905670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 246803, 493606, 740409, 1480818, 1727621, 2221227, 3455242, 4442454, 5182863, 10365726, 15548589, 31097178]

約数ペア:

[(1, 31097178), (2, 15548589), (3, 10365726), (6, 5182863), (7, 4442454), (9, 3455242), (14, 2221227), (18, 1727621), (21, 1480818), (42, 740409), (63, 493606), (126, 246803)]