16686751284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6217}}^1\times {\mathrm{10651}}^1$

素因数の和:16885

約数の個数: 72

約数和(自身を含む): 48218451008

約数和(自身を除く): 31531699724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6217, 10651, 12434, 18651, 21302, 24868, 31953, 37302, 42604, 43519, 55953, 63906, 74557, 74604, 87038, 95859, 111906, 127812, 130557, 149114, 174076, 191718, 223671, 223812, 261114, 298228, 383436, 391671, 447342, 522228, 671013, 783342, 894684, 1342026, 1566684, 2684052, 66217267, 132434534, 198651801, 264869068, 397303602, 463520869, 595955403, 794607204, 927041738, 1191910806, 1390562607, 1854083476, 2383821612, 2781125214, 4171687821, 5562250428, 8343375642, 16686751284]

約数ペア:

[(1, 16686751284), (2, 8343375642), (3, 5562250428), (4, 4171687821), (6, 2781125214), (7, 2383821612), (9, 1854083476), (12, 1390562607), (14, 1191910806), (18, 927041738), (21, 794607204), (28, 595955403), (36, 463520869), (42, 397303602), (63, 264869068), (84, 198651801), (126, 132434534), (252, 66217267), (6217, 2684052), (10651, 1566684), (12434, 1342026), (18651, 894684), (21302, 783342), (24868, 671013), (31953, 522228), (37302, 447342), (42604, 391671), (43519, 383436), (55953, 298228), (63906, 261114), (74557, 223812), (74604, 223671), (87038, 191718), (95859, 174076), (111906, 149114), (127812, 130557)]