1312290468

素因数分解:

$2^2\times 3^2\times {\mathrm{36452513}}^1$

素因数の和:36452523

約数の個数: 18

約数和(自身を含む): 3317178774

約数和(自身を除く): 2004888306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 36452513, 72905026, 109357539, 145810052, 218715078, 328072617, 437430156, 656145234, 1312290468]

約数ペア:

[(1, 1312290468), (2, 656145234), (3, 437430156), (4, 328072617), (6, 218715078), (9, 145810052), (12, 109357539), (18, 72905026), (36, 36452513)]