18893562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9749}}^1$

素因数の和:9790

約数の個数: 32

約数和(自身を含む): 42120000

約数和(自身を除く): 23226438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 9749, 19498, 29247, 58494, 165733, 185231, 331466, 370462, 497199, 555693, 994398, 1111386, 3148927, 6297854, 9446781, 18893562]

約数ペア:

[(1, 18893562), (2, 9446781), (3, 6297854), (6, 3148927), (17, 1111386), (19, 994398), (34, 555693), (38, 497199), (51, 370462), (57, 331466), (102, 185231), (114, 165733), (323, 58494), (646, 29247), (969, 19498), (1938, 9749)]