28998666

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 65973960

約数和(自身を除く): 36975294

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 761, 1314, 1522, 2117, 2283, 4234, 4566, 6351, 6849, 12702, 13698, 19053, 22069, 38106, 44138, 55553, 66207, 111106, 132414, 166659, 198621, 333318, 397242, 499977, 999954, 1611037, 3222074, 4833111, 9666222, 14499333, 28998666]

約数ペア:

[(1, 28998666), (2, 14499333), (3, 9666222), (6, 4833111), (9, 3222074), (18, 1611037), (29, 999954), (58, 499977), (73, 397242), (87, 333318), (146, 198621), (174, 166659), (219, 132414), (261, 111106), (438, 66207), (522, 55553), (657, 44138), (761, 38106), (1314, 22069), (1522, 19053), (2117, 13698), (2283, 12702), (4234, 6849), (4566, 6351)]