1339920396

素因数分解:

$2^2\times 3^2\times {\mathrm{37220011}}^1$

素因数の和:37220021

約数の個数: 18

約数和(自身を含む): 3387021092

約数和(自身を除く): 2047100696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37220011, 74440022, 111660033, 148880044, 223320066, 334980099, 446640132, 669960198, 1339920396]

約数ペア:

[(1, 1339920396), (2, 669960198), (3, 446640132), (4, 334980099), (6, 223320066), (9, 148880044), (12, 111660033), (18, 74440022), (36, 37220011)]