31286934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248309}}^1$

素因数の和:248324

約数の個数: 24

約数和(自身を含む): 77472720

約数和(自身を除く): 46185786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248309, 496618, 744927, 1489854, 1738163, 2234781, 3476326, 4469562, 5214489, 10428978, 15643467, 31286934]

約数ペア:

[(1, 31286934), (2, 15643467), (3, 10428978), (6, 5214489), (7, 4469562), (9, 3476326), (14, 2234781), (18, 1738163), (21, 1489854), (42, 744927), (63, 496618), (126, 248309)]