12991566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{44189}}^1$

素因数の和:44208

約数の個数: 24

約数和(自身を含む): 30225960

約数和(自身を除く): 17234394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 44189, 88378, 132567, 265134, 309323, 618646, 927969, 1855938, 2165261, 4330522, 6495783, 12991566]

約数ペア:

[(1, 12991566), (2, 6495783), (3, 4330522), (6, 2165261), (7, 1855938), (14, 927969), (21, 618646), (42, 309323), (49, 265134), (98, 132567), (147, 88378), (294, 44189)]