18257226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234067}}^1$

素因数の和:234085

約数の個数: 16

約数和(自身を含む): 39323424

約数和(自身を除く): 21066198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234067, 468134, 702201, 1404402, 3042871, 6085742, 9128613, 18257226]

約数ペア:

[(1, 18257226), (2, 9128613), (3, 6085742), (6, 3042871), (13, 1404402), (26, 702201), (39, 468134), (78, 234067)]