12380778

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8287}}^1$

素因数の和:8378

約数の個数: 24

約数和(自身を含む): 27151488

約数和(自身を除く): 14770710

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 8287, 16574, 24861, 49722, 74583, 149166, 687821, 1375642, 2063463, 4126926, 6190389, 12380778]

約数ペア:

[(1, 12380778), (2, 6190389), (3, 4126926), (6, 2063463), (9, 1375642), (18, 687821), (83, 149166), (166, 74583), (249, 49722), (498, 24861), (747, 16574), (1494, 8287)]