40477806

素因数分解:

$2^1\times 3^4\times {\mathrm{249863}}^1$

素因数の和:249877

約数の個数: 20

約数和(自身を含む): 90700632

約数和(自身を除く): 50222826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249863, 499726, 749589, 1499178, 2248767, 4497534, 6746301, 13492602, 20238903, 40477806]

約数ペア:

[(1, 40477806), (2, 20238903), (3, 13492602), (6, 6746301), (9, 4497534), (18, 2248767), (27, 1499178), (54, 749589), (81, 499726), (162, 249863)]