426627306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3385931}}^1$

素因数の和:3385946

約数の個数: 24

約数和(自身を含む): 1056410784

約数和(自身を除く): 629783478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3385931, 6771862, 10157793, 20315586, 23701517, 30473379, 47403034, 60946758, 71104551, 142209102, 213313653, 426627306]

約数ペア:

[(1, 426627306), (2, 213313653), (3, 142209102), (6, 71104551), (7, 60946758), (9, 47403034), (14, 30473379), (18, 23701517), (21, 20315586), (42, 10157793), (63, 6771862), (126, 3385931)]