31220424

素因数分解:

$2^3\times 3^3\times {\mathrm{144539}}^1$

素因数の和:144554

約数の個数: 32

約数和(自身を含む): 86724000

約数和(自身を除く): 55503576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144539, 289078, 433617, 578156, 867234, 1156312, 1300851, 1734468, 2601702, 3468936, 3902553, 5203404, 7805106, 10406808, 15610212, 31220424]

約数ペア:

[(1, 31220424), (2, 15610212), (3, 10406808), (4, 7805106), (6, 5203404), (8, 3902553), (9, 3468936), (12, 2601702), (18, 1734468), (24, 1300851), (27, 1156312), (36, 867234), (54, 578156), (72, 433617), (108, 289078), (216, 144539)]