814532022

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{637349}}^1$

素因数の和:637428

約数の個数: 24

約数和(自身を含む): 1789678800

約数和(自身を除く): 975146778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 637349, 1274698, 1912047, 3824094, 5736141, 11472282, 45251779, 90503558, 135755337, 271510674, 407266011, 814532022]

約数ペア:

[(1, 814532022), (2, 407266011), (3, 271510674), (6, 135755337), (9, 90503558), (18, 45251779), (71, 11472282), (142, 5736141), (213, 3824094), (426, 1912047), (639, 1274698), (1278, 637349)]