21650046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 47644416

約数和(自身を除く): 25994370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 2711, 3993, 5422, 7986, 8133, 16266, 29821, 59642, 89463, 178926, 328031, 656062, 984093, 1968186, 3608341, 7216682, 10825023, 21650046]

約数ペア:

[(1, 21650046), (2, 10825023), (3, 7216682), (6, 3608341), (11, 1968186), (22, 984093), (33, 656062), (66, 328031), (121, 178926), (242, 89463), (363, 59642), (726, 29821), (1331, 16266), (2662, 8133), (2711, 7986), (3993, 5422)]