9877788

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 60

約数和(自身を含む): 26460280

約数和(自身を除く): 16582492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 709, 774, 1161, 1418, 1548, 2127, 2322, 2836, 3483, 4254, 4644, 6381, 6966, 8508, 12762, 13932, 19143, 25524, 30487, 38286, 57429, 60974, 76572, 91461, 114858, 121948, 182922, 229716, 274383, 365844, 548766, 823149, 1097532, 1646298, 2469447, 3292596, 4938894, 9877788]

約数ペア:

[(1, 9877788), (2, 4938894), (3, 3292596), (4, 2469447), (6, 1646298), (9, 1097532), (12, 823149), (18, 548766), (27, 365844), (36, 274383), (43, 229716), (54, 182922), (81, 121948), (86, 114858), (108, 91461), (129, 76572), (162, 60974), (172, 57429), (258, 38286), (324, 30487), (387, 25524), (516, 19143), (709, 13932), (774, 12762), (1161, 8508), (1418, 6966), (1548, 6381), (2127, 4644), (2322, 4254), (2836, 3483)]