141751818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31883}}^1$

素因数の和:31923

約数の個数: 48

約数和(自身を含む): 348173280

約数和(自身を除く): 206421462

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, 2223, 4446, 31883, 63766, 95649, 191298, 286947, 414479, 573894, 605777, 828958, 1211554, 1243437, 1817331, 2486874, 3634662, 3730311, 5451993, 7460622, 7875101, 10903986, 15750202, 23625303, 47250606, 70875909, 141751818]

約数ペア:

[(1, 141751818), (2, 70875909), (3, 47250606), (6, 23625303), (9, 15750202), (13, 10903986), (18, 7875101), (19, 7460622), (26, 5451993), (38, 3730311), (39, 3634662), (57, 2486874), (78, 1817331), (114, 1243437), (117, 1211554), (171, 828958), (234, 605777), (247, 573894), (342, 414479), (494, 286947), (741, 191298), (1482, 95649), (2223, 63766), (4446, 31883)]