851438052

素因数分解:

$2^2\times 3^2\times {\mathrm{23651057}}^1$

素因数の和:23651067

約数の個数: 18

約数和(自身を含む): 2152246278

約数和(自身を除く): 1300808226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 23651057, 47302114, 70953171, 94604228, 141906342, 212859513, 283812684, 425719026, 851438052]

約数ペア:

[(1, 851438052), (2, 425719026), (3, 283812684), (4, 212859513), (6, 141906342), (9, 94604228), (12, 70953171), (18, 47302114), (36, 23651057)]