40476834

素因数分解:

$2^1\times 3^4\times {\mathrm{249857}}^1$

素因数の和:249871

約数の個数: 20

約数和(自身を含む): 90698454

約数和(自身を除く): 50221620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249857, 499714, 749571, 1499142, 2248713, 4497426, 6746139, 13492278, 20238417, 40476834]

約数ペア:

[(1, 40476834), (2, 20238417), (3, 13492278), (6, 6746139), (9, 4497426), (18, 2248713), (27, 1499142), (54, 749571), (81, 499714), (162, 249857)]