18054876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214939}}^1$

素因数の和:214953

約数の個数: 24

約数和(自身を含む): 48146560

約数和(自身を除く): 30091684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214939, 429878, 644817, 859756, 1289634, 1504573, 2579268, 3009146, 4513719, 6018292, 9027438, 18054876]

約数ペア:

[(1, 18054876), (2, 9027438), (3, 6018292), (4, 4513719), (6, 3009146), (7, 2579268), (12, 1504573), (14, 1289634), (21, 859756), (28, 644817), (42, 429878), (84, 214939)]