2018399994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8625641}}^1$

素因数の和:8625662

約数の個数: 24

約数和(自身を含む): 4709600532

約数和(自身を除く): 2691200538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8625641, 17251282, 25876923, 51753846, 77630769, 112133333, 155261538, 224266666, 336399999, 672799998, 1009199997, 2018399994]

約数ペア:

[(1, 2018399994), (2, 1009199997), (3, 672799998), (6, 336399999), (9, 224266666), (13, 155261538), (18, 112133333), (26, 77630769), (39, 51753846), (78, 25876923), (117, 17251282), (234, 8625641)]