21806046

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20533}}^1$

素因数の和:20600

約数の個数: 24

約数和(自身を含む): 48049560

約数和(自身を除く): 26243514

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 20533, 41066, 61599, 123198, 184797, 369594, 1211447, 2422894, 3634341, 7268682, 10903023, 21806046]

約数ペア:

[(1, 21806046), (2, 10903023), (3, 7268682), (6, 3634341), (9, 2422894), (18, 1211447), (59, 369594), (118, 184797), (177, 123198), (354, 61599), (531, 41066), (1062, 20533)]