18296580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304943}}^1$

素因数の和:304955

約数の個数: 24

約数和(自身を含む): 51230592

約数和(自身を除く): 32934012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304943, 609886, 914829, 1219772, 1524715, 1829658, 3049430, 3659316, 4574145, 6098860, 9148290, 18296580]

約数ペア:

[(1, 18296580), (2, 9148290), (3, 6098860), (4, 4574145), (5, 3659316), (6, 3049430), (10, 1829658), (12, 1524715), (15, 1219772), (20, 914829), (30, 609886), (60, 304943)]