21602394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109103}}^1$

素因数の和:109122

約数の個数: 24

約数和(自身を含む): 51060672

約数和(自身を除く): 29458278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 109103, 218206, 327309, 654618, 981927, 1200133, 1963854, 2400266, 3600399, 7200798, 10801197, 21602394]

約数ペア:

[(1, 21602394), (2, 10801197), (3, 7200798), (6, 3600399), (9, 2400266), (11, 1963854), (18, 1200133), (22, 981927), (33, 654618), (66, 327309), (99, 218206), (198, 109103)]