315080262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2500637}}^1$

素因数の和:2500652

約数の個数: 24

約数和(自身を含む): 780199056

約数和(自身を除く): 465118794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2500637, 5001274, 7501911, 15003822, 17504459, 22505733, 35008918, 45011466, 52513377, 105026754, 157540131, 315080262]

約数ペア:

[(1, 315080262), (2, 157540131), (3, 105026754), (6, 52513377), (7, 45011466), (9, 35008918), (14, 22505733), (18, 17504459), (21, 15003822), (42, 7501911), (63, 5001274), (126, 2500637)]