2015138214

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{346601}}^1$

素因数の和:346645

約数の個数: 48

約数和(自身を含む): 4866292080

約数和(自身を除く): 2851153866

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 346601, 693202, 1039803, 2079606, 3119409, 5892217, 6238818, 6585419, 11784434, 13170838, 17676651, 19756257, 35353302, 39512514, 53029953, 59268771, 106059906, 111952123, 118537542, 223904246, 335856369, 671712738, 1007569107, 2015138214]

約数ペア:

[(1, 2015138214), (2, 1007569107), (3, 671712738), (6, 335856369), (9, 223904246), (17, 118537542), (18, 111952123), (19, 106059906), (34, 59268771), (38, 53029953), (51, 39512514), (57, 35353302), (102, 19756257), (114, 17676651), (153, 13170838), (171, 11784434), (306, 6585419), (323, 6238818), (342, 5892217), (646, 3119409), (969, 2079606), (1938, 1039803), (2907, 693202), (5814, 346601)]