485991738

素因数分解:

$2^1\times 3^5\times {\mathrm{999983}}^1$

素因数の和:1000000

約数の個数: 24

約数和(自身を含む): 1091982528

約数和(自身を除く): 605990790

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 999983, 1999966, 2999949, 5999898, 8999847, 17999694, 26999541, 53999082, 80998623, 161997246, 242995869, 485991738]

約数ペア:

[(1, 485991738), (2, 242995869), (3, 161997246), (6, 80998623), (9, 53999082), (18, 26999541), (27, 17999694), (54, 8999847), (81, 5999898), (162, 2999949), (243, 1999966), (486, 999983)]