22754277

素因数分解:

$3^6\times 7^4\times {\mathrm{13}}^1$

素因数の和:59

約数の個数: 70

約数和(自身を含む): 42860902

約数和(自身を除く): 20106625

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 343, 351, 441, 567, 637, 729, 819, 1029, 1053, 1323, 1701, 1911, 2401, 2457, 3087, 3159, 3969, 4459, 5103, 5733, 7203, 7371, 9261, 9477, 11907, 13377, 17199, 21609, 22113, 27783, 31213, 35721, 40131, 51597, 64827, 66339, 83349, 93639, 120393, 154791, 194481, 250047, 280917, 361179, 464373, 583443, 842751, 1083537, 1750329, 2528253, 3250611, 7584759, 22754277]

約数ペア:

[(1, 22754277), (3, 7584759), (7, 3250611), (9, 2528253), (13, 1750329), (21, 1083537), (27, 842751), (39, 583443), (49, 464373), (63, 361179), (81, 280917), (91, 250047), (117, 194481), (147, 154791), (189, 120393), (243, 93639), (273, 83349), (343, 66339), (351, 64827), (441, 51597), (567, 40131), (637, 35721), (729, 31213), (819, 27783), (1029, 22113), (1053, 21609), (1323, 17199), (1701, 13377), (1911, 11907), (2401, 9477), (2457, 9261), (3087, 7371), (3159, 7203), (3969, 5733), (4459, 5103)]