18900444

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4513}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 44237200

約数和(自身を除く): 25336756

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4513, 9026, 13539, 18052, 27078, 54156, 1575037, 3150074, 4725111, 6300148, 9450222, 18900444]

約数ペア:

[(1, 18900444), (2, 9450222), (3, 6300148), (4, 4725111), (6, 3150074), (12, 1575037), (349, 54156), (698, 27078), (1047, 18052), (1396, 13539), (2094, 9026), (4188, 4513)]