18253020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304217}}^1$

素因数の和:304229

約数の個数: 24

約数和(自身を含む): 51108624

約数和(自身を除く): 32855604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304217, 608434, 912651, 1216868, 1521085, 1825302, 3042170, 3650604, 4563255, 6084340, 9126510, 18253020]

約数ペア:

[(1, 18253020), (2, 9126510), (3, 6084340), (4, 4563255), (5, 3650604), (6, 3042170), (10, 1825302), (12, 1521085), (15, 1216868), (20, 912651), (30, 608434), (60, 304217)]