57123846

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{81373}}^1$

素因数の和:81397

約数の個数: 32

約数和(自身を含む): 136708320

約数和(自身を除く): 79584474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 81373, 162746, 244119, 488238, 732357, 1057849, 1464714, 2115698, 2197071, 3173547, 4394142, 6347094, 9520641, 19041282, 28561923, 57123846]

約数ペア:

[(1, 57123846), (2, 28561923), (3, 19041282), (6, 9520641), (9, 6347094), (13, 4394142), (18, 3173547), (26, 2197071), (27, 2115698), (39, 1464714), (54, 1057849), (78, 732357), (117, 488238), (234, 244119), (351, 162746), (702, 81373)]