8771958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 21556080

約数和(自身を除く): 12784122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1973, 2223, 3946, 4446, 5919, 11838, 17757, 25649, 35514, 37487, 51298, 74974, 76947, 112461, 153894, 224922, 230841, 337383, 461682, 487331, 674766, 974662, 1461993, 2923986, 4385979, 8771958]

約数ペア:

[(1, 8771958), (2, 4385979), (3, 2923986), (6, 1461993), (9, 974662), (13, 674766), (18, 487331), (19, 461682), (26, 337383), (38, 230841), (39, 224922), (57, 153894), (78, 112461), (114, 76947), (117, 74974), (171, 51298), (234, 37487), (247, 35514), (342, 25649), (494, 17757), (741, 11838), (1482, 5919), (1973, 4446), (2223, 3946)]