66945762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16867

約数の個数: 48

約数和(自身を含む): 165405240

約数和(自身を除く): 98459478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16829, 33658, 50487, 100974, 151461, 218777, 286093, 302922, 437554, 572186, 656331, 858279, 1312662, 1716558, 1968993, 2574837, 3719209, 3937986, 5149674, 7438418, 11157627, 22315254, 33472881, 66945762]

約数ペア:

[(1, 66945762), (2, 33472881), (3, 22315254), (6, 11157627), (9, 7438418), (13, 5149674), (17, 3937986), (18, 3719209), (26, 2574837), (34, 1968993), (39, 1716558), (51, 1312662), (78, 858279), (102, 656331), (117, 572186), (153, 437554), (221, 302922), (234, 286093), (306, 218777), (442, 151461), (663, 100974), (1326, 50487), (1989, 33658), (3978, 16829)]