21793008

素因数分解:

$2^4\times 3^1\times {\mathrm{454021}}^1$

素因数の和:454032

約数の個数: 20

約数和(自身を含む): 56298728

約数和(自身を除く): 34505720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454021, 908042, 1362063, 1816084, 2724126, 3632168, 5448252, 7264336, 10896504, 21793008]

約数ペア:

[(1, 21793008), (2, 10896504), (3, 7264336), (4, 5448252), (6, 3632168), (8, 2724126), (12, 1816084), (16, 1362063), (24, 908042), (48, 454021)]