2018021372

素因数分解:

$2^2\times {\mathrm{2269}}^1\times {\mathrm{222347}}^1$

素因数の和:224620

約数の個数: 12

約数和(自身を含む): 3533109720

約数和(自身を除く): 1515088348

約数列:

[1, 2, 4, 2269, 4538, 9076, 222347, 444694, 889388, 504505343, 1009010686, 2018021372]

約数ペア:

[(1, 2018021372), (2, 1009010686), (4, 504505343), (2269, 889388), (4538, 444694), (9076, 222347)]