18012372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214433}}^1$

素因数の和:214447

約数の個数: 24

約数和(自身を含む): 48033216

約数和(自身を除く): 30020844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214433, 428866, 643299, 857732, 1286598, 1501031, 2573196, 3002062, 4503093, 6004124, 9006186, 18012372]

約数ペア:

[(1, 18012372), (2, 9006186), (3, 6004124), (4, 4503093), (6, 3002062), (7, 2573196), (12, 1501031), (14, 1286598), (21, 857732), (28, 643299), (42, 428866), (84, 214433)]