81727398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14057}}^1$

素因数の和:14101

約数の個数: 48

約数和(自身を含む): 197374320

約数和(自身を除く): 115646922

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, 14057, 28114, 42171, 84342, 126513, 238969, 253026, 267083, 477938, 534166, 716907, 801249, 1433814, 1602498, 2150721, 2403747, 4301442, 4540411, 4807494, 9080822, 13621233, 27242466, 40863699, 81727398]

約数ペア:

[(1, 81727398), (2, 40863699), (3, 27242466), (6, 13621233), (9, 9080822), (17, 4807494), (18, 4540411), (19, 4301442), (34, 2403747), (38, 2150721), (51, 1602498), (57, 1433814), (102, 801249), (114, 716907), (153, 534166), (171, 477938), (306, 267083), (323, 253026), (342, 238969), (646, 126513), (969, 84342), (1938, 42171), (2907, 28114), (5814, 14057)]