2222406

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 4842864

約数和(自身を除く): 2620458

約数列:

[1, 2, 3, 6, 9, 18, 311, 397, 622, 794, 933, 1191, 1866, 2382, 2799, 3573, 5598, 7146, 123467, 246934, 370401, 740802, 1111203, 2222406]

約数ペア:

[(1, 2222406), (2, 1111203), (3, 740802), (6, 370401), (9, 246934), (18, 123467), (311, 7146), (397, 5598), (622, 3573), (794, 2799), (933, 2382), (1191, 1866)]