18409956

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{4933}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 43103424

約数和(自身を除く): 24693468

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 4933, 9866, 14799, 19732, 29598, 59196, 1534163, 3068326, 4602489, 6136652, 9204978, 18409956]

約数ペア:

[(1, 18409956), (2, 9204978), (3, 6136652), (4, 4602489), (6, 3068326), (12, 1534163), (311, 59196), (622, 29598), (933, 19732), (1244, 14799), (1866, 9866), (3732, 4933)]