84421818

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 203280000

約数和(自身を除く): 118858182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 241, 351, 482, 499, 702, 723, 998, 1446, 1497, 2169, 2994, 3133, 4338, 4491, 6266, 6487, 6507, 8982, 9399, 12974, 13014, 13473, 18798, 19461, 26946, 28197, 38922, 56394, 58383, 84591, 116766, 120259, 169182, 175149, 240518, 350298, 360777, 721554, 1082331, 1563367, 2164662, 3126734, 3246993, 4690101, 6493986, 9380202, 14070303, 28140606, 42210909, 84421818]

約数ペア:

[(1, 84421818), (2, 42210909), (3, 28140606), (6, 14070303), (9, 9380202), (13, 6493986), (18, 4690101), (26, 3246993), (27, 3126734), (39, 2164662), (54, 1563367), (78, 1082331), (117, 721554), (234, 360777), (241, 350298), (351, 240518), (482, 175149), (499, 169182), (702, 120259), (723, 116766), (998, 84591), (1446, 58383), (1497, 56394), (2169, 38922), (2994, 28197), (3133, 26946), (4338, 19461), (4491, 18798), (6266, 13473), (6487, 13014), (6507, 12974), (8982, 9399)]