21104052

素因数分解:

$2^2\times 3^1\times {\mathrm{761}}^1\times {\mathrm{2311}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 49328832

約数和(自身を除く): 28224780

約数列:

[1, 2, 3, 4, 6, 12, 761, 1522, 2283, 2311, 3044, 4566, 4622, 6933, 9132, 9244, 13866, 27732, 1758671, 3517342, 5276013, 7034684, 10552026, 21104052]

約数ペア:

[(1, 21104052), (2, 10552026), (3, 7034684), (4, 5276013), (6, 3517342), (12, 1758671), (761, 27732), (1522, 13866), (2283, 9244), (2311, 9132), (3044, 6933), (4566, 4622)]