21873324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165707}}^1$

素因数の和:165725

約数の個数: 24

約数和(自身を含む): 55677888

約数和(自身を除く): 33804564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165707, 331414, 497121, 662828, 994242, 1822777, 1988484, 3645554, 5468331, 7291108, 10936662, 21873324]

約数ペア:

[(1, 21873324), (2, 10936662), (3, 7291108), (4, 5468331), (6, 3645554), (11, 1988484), (12, 1822777), (22, 994242), (33, 662828), (44, 497121), (66, 331414), (132, 165707)]