18551286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79279}}^1$

素因数の和:79300

約数の個数: 24

約数和(自身を含む): 43286880

約数和(自身を除く): 24735594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79279, 158558, 237837, 475674, 713511, 1030627, 1427022, 2061254, 3091881, 6183762, 9275643, 18551286]

約数ペア:

[(1, 18551286), (2, 9275643), (3, 6183762), (6, 3091881), (9, 2061254), (13, 1427022), (18, 1030627), (26, 713511), (39, 475674), (78, 237837), (117, 158558), (234, 79279)]