311313114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2470739}}^1$

素因数の和:2470754

約数の個数: 24

約数和(自身を含む): 770870880

約数和(自身を除く): 459557766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2470739, 4941478, 7412217, 14824434, 17295173, 22236651, 34590346, 44473302, 51885519, 103771038, 155656557, 311313114]

約数ペア:

[(1, 311313114), (2, 155656557), (3, 103771038), (6, 51885519), (7, 44473302), (9, 34590346), (14, 22236651), (18, 17295173), (21, 14824434), (42, 7412217), (63, 4941478), (126, 2470739)]