22805838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 55978104

約数和(自身を除く): 33172266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 283, 333, 363, 407, 566, 666, 726, 814, 849, 1089, 1221, 1698, 2178, 2442, 2547, 3113, 3663, 4477, 5094, 6226, 7326, 8954, 9339, 10471, 13431, 18678, 20942, 26862, 28017, 31413, 34243, 40293, 56034, 62826, 68486, 80586, 94239, 102729, 115181, 188478, 205458, 230362, 308187, 345543, 616374, 691086, 1036629, 1266991, 2073258, 2533982, 3800973, 7601946, 11402919, 22805838]

約数ペア:

[(1, 22805838), (2, 11402919), (3, 7601946), (6, 3800973), (9, 2533982), (11, 2073258), (18, 1266991), (22, 1036629), (33, 691086), (37, 616374), (66, 345543), (74, 308187), (99, 230362), (111, 205458), (121, 188478), (198, 115181), (222, 102729), (242, 94239), (283, 80586), (333, 68486), (363, 62826), (407, 56034), (566, 40293), (666, 34243), (726, 31413), (814, 28017), (849, 26862), (1089, 20942), (1221, 18678), (1698, 13431), (2178, 10471), (2442, 9339), (2547, 8954), (3113, 7326), (3663, 6226), (4477, 5094)]