18288286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4755

約数の個数: 16

約数和(自身を含む): 28711584

約数和(自身を除く): 10423298

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 4663, 9326, 172531, 247139, 345062, 494278, 9144143, 18288286]

約数ペア:

[(1, 18288286), (2, 9144143), (37, 494278), (53, 345062), (74, 247139), (106, 172531), (1961, 9326), (3922, 4663)]