2286396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 6790784

約数和(自身を除く): 4504388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 211, 252, 258, 301, 387, 422, 516, 602, 633, 774, 844, 903, 1204, 1266, 1477, 1548, 1806, 1899, 2532, 2709, 2954, 3612, 3798, 4431, 5418, 5908, 7596, 8862, 9073, 10836, 13293, 17724, 18146, 26586, 27219, 36292, 53172, 54438, 63511, 81657, 108876, 127022, 163314, 190533, 254044, 326628, 381066, 571599, 762132, 1143198, 2286396]

約数ペア:

[(1, 2286396), (2, 1143198), (3, 762132), (4, 571599), (6, 381066), (7, 326628), (9, 254044), (12, 190533), (14, 163314), (18, 127022), (21, 108876), (28, 81657), (36, 63511), (42, 54438), (43, 53172), (63, 36292), (84, 27219), (86, 26586), (126, 18146), (129, 17724), (172, 13293), (211, 10836), (252, 9073), (258, 8862), (301, 7596), (387, 5908), (422, 5418), (516, 4431), (602, 3798), (633, 3612), (774, 2954), (844, 2709), (903, 2532), (1204, 1899), (1266, 1806), (1477, 1548)]