21969924

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{18127}}^1$

素因数の和:18235

約数の個数: 24

約数和(自身を含む): 51773568

約数和(自身を除く): 29803644

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 18127, 36254, 54381, 72508, 108762, 217524, 1830827, 3661654, 5492481, 7323308, 10984962, 21969924]

約数ペア:

[(1, 21969924), (2, 10984962), (3, 7323308), (4, 5492481), (6, 3661654), (12, 1830827), (101, 217524), (202, 108762), (303, 72508), (404, 54381), (606, 36254), (1212, 18127)]