21553614

素因数分解:

$2^1\times 3^6\times {\mathrm{14783}}^1$

素因数の和:14803

約数の個数: 28

約数和(自身を含む): 48476736

約数和(自身を除く): 26923122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 14783, 29566, 44349, 88698, 133047, 266094, 399141, 798282, 1197423, 2394846, 3592269, 7184538, 10776807, 21553614]

約数ペア:

[(1, 21553614), (2, 10776807), (3, 7184538), (6, 3592269), (9, 2394846), (18, 1197423), (27, 798282), (54, 399141), (81, 266094), (162, 133047), (243, 88698), (486, 44349), (729, 29566), (1458, 14783)]