12257322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 31325184

約数和(自身を除く): 19067862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 129, 154, 231, 258, 301, 462, 473, 602, 617, 903, 946, 1234, 1419, 1806, 1851, 2838, 3311, 3702, 4319, 6622, 6787, 8638, 9933, 12957, 13574, 19866, 20361, 25914, 26531, 40722, 47509, 53062, 79593, 95018, 142527, 159186, 185717, 285054, 291841, 371434, 557151, 583682, 875523, 1114302, 1751046, 2042887, 4085774, 6128661, 12257322]

約数ペア:

[(1, 12257322), (2, 6128661), (3, 4085774), (6, 2042887), (7, 1751046), (11, 1114302), (14, 875523), (21, 583682), (22, 557151), (33, 371434), (42, 291841), (43, 285054), (66, 185717), (77, 159186), (86, 142527), (129, 95018), (154, 79593), (231, 53062), (258, 47509), (301, 40722), (462, 26531), (473, 25914), (602, 20361), (617, 19866), (903, 13574), (946, 12957), (1234, 9933), (1419, 8638), (1806, 6787), (1851, 6622), (2838, 4319), (3311, 3702)]