18084420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100469}}^1$

素因数の和:100484

約数の個数: 36

約数和(自身を含む): 54856620

約数和(自身を除く): 36772200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100469, 200938, 301407, 401876, 502345, 602814, 904221, 1004690, 1205628, 1507035, 1808442, 2009380, 3014070, 3616884, 4521105, 6028140, 9042210, 18084420]

約数ペア:

[(1, 18084420), (2, 9042210), (3, 6028140), (4, 4521105), (5, 3616884), (6, 3014070), (9, 2009380), (10, 1808442), (12, 1507035), (15, 1205628), (18, 1004690), (20, 904221), (30, 602814), (36, 502345), (45, 401876), (60, 301407), (90, 200938), (180, 100469)]