22287846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 54382104

約数和(自身を除く): 32094258

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 43, 49, 82, 86, 98, 123, 129, 147, 246, 258, 287, 294, 301, 574, 602, 861, 903, 1722, 1763, 1806, 1849, 2009, 2107, 3526, 3698, 4018, 4214, 5289, 5547, 6027, 6321, 10578, 11094, 12054, 12341, 12642, 12943, 24682, 25886, 37023, 38829, 74046, 75809, 77658, 86387, 90601, 151618, 172774, 181202, 227427, 259161, 271803, 454854, 518322, 530663, 543606, 1061326, 1591989, 3183978, 3714641, 7429282, 11143923, 22287846]

約数ペア:

[(1, 22287846), (2, 11143923), (3, 7429282), (6, 3714641), (7, 3183978), (14, 1591989), (21, 1061326), (41, 543606), (42, 530663), (43, 518322), (49, 454854), (82, 271803), (86, 259161), (98, 227427), (123, 181202), (129, 172774), (147, 151618), (246, 90601), (258, 86387), (287, 77658), (294, 75809), (301, 74046), (574, 38829), (602, 37023), (861, 25886), (903, 24682), (1722, 12943), (1763, 12642), (1806, 12341), (1849, 12054), (2009, 11094), (2107, 10578), (3526, 6321), (3698, 6027), (4018, 5547), (4214, 5289)]