18395868

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14327}}^1$

素因数の和:14441

約数の個数: 24

約数和(自身を含む): 43327872

約数和(自身を除く): 24932004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14327, 28654, 42981, 57308, 85962, 171924, 1532989, 3065978, 4598967, 6131956, 9197934, 18395868]

約数ペア:

[(1, 18395868), (2, 9197934), (3, 6131956), (4, 4598967), (6, 3065978), (12, 1532989), (107, 171924), (214, 85962), (321, 57308), (428, 42981), (642, 28654), (1284, 14327)]