18057228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214967}}^1$

素因数の和:214981

約数の個数: 24

約数和(自身を含む): 48152832

約数和(自身を除く): 30095604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214967, 429934, 644901, 859868, 1289802, 1504769, 2579604, 3009538, 4514307, 6019076, 9028614, 18057228]

約数ペア:

[(1, 18057228), (2, 9028614), (3, 6019076), (4, 4514307), (6, 3009538), (7, 2579604), (12, 1504769), (14, 1289802), (21, 859868), (28, 644901), (42, 429934), (84, 214967)]