66368178

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4583

約数の個数: 48

約数和(自身を含む): 154920480

約数和(自身を除く): 88552302

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4513, 4902, 7353, 9026, 13539, 14706, 27078, 40617, 81234, 85747, 171494, 194059, 257241, 388118, 514482, 582177, 771723, 1164354, 1543446, 1746531, 3493062, 3687121, 7374242, 11061363, 22122726, 33184089, 66368178]

約数ペア:

[(1, 66368178), (2, 33184089), (3, 22122726), (6, 11061363), (9, 7374242), (18, 3687121), (19, 3493062), (38, 1746531), (43, 1543446), (57, 1164354), (86, 771723), (114, 582177), (129, 514482), (171, 388118), (258, 257241), (342, 194059), (387, 171494), (774, 85747), (817, 81234), (1634, 40617), (2451, 27078), (4513, 14706), (4902, 13539), (7353, 9026)]