18297660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304961}}^1$

素因数の和:304973

約数の個数: 24

約数和(自身を含む): 51233616

約数和(自身を除く): 32935956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304961, 609922, 914883, 1219844, 1524805, 1829766, 3049610, 3659532, 4574415, 6099220, 9148830, 18297660]

約数ペア:

[(1, 18297660), (2, 9148830), (3, 6099220), (4, 4574415), (5, 3659532), (6, 3049610), (10, 1829766), (12, 1524805), (15, 1219844), (20, 914883), (30, 609922), (60, 304961)]