22458513

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 43338240

約数和(自身を除く): 20879727

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 43, 49, 51, 57, 77, 119, 129, 133, 147, 187, 209, 231, 301, 323, 357, 399, 473, 539, 561, 627, 731, 817, 833, 903, 931, 969, 1309, 1419, 1463, 1617, 2107, 2193, 2261, 2451, 2499, 2793, 3311, 3553, 3927, 4389, 5117, 5719, 6321, 6783, 8041, 8987, 9163, 9933, 10241, 10659, 13889, 15351, 15827, 17157, 23177, 24123, 24871, 26961, 27489, 30723, 35819, 40033, 41667, 47481, 56287, 62909, 69531, 74613, 97223, 107457, 120099, 152779, 168861, 174097, 188727, 291669, 394009, 440363, 458337, 522291, 680561, 1069453, 1182027, 1321089, 2041683, 3208359, 7486171, 22458513]

約数ペア:

[(1, 22458513), (3, 7486171), (7, 3208359), (11, 2041683), (17, 1321089), (19, 1182027), (21, 1069453), (33, 680561), (43, 522291), (49, 458337), (51, 440363), (57, 394009), (77, 291669), (119, 188727), (129, 174097), (133, 168861), (147, 152779), (187, 120099), (209, 107457), (231, 97223), (301, 74613), (323, 69531), (357, 62909), (399, 56287), (473, 47481), (539, 41667), (561, 40033), (627, 35819), (731, 30723), (817, 27489), (833, 26961), (903, 24871), (931, 24123), (969, 23177), (1309, 17157), (1419, 15827), (1463, 15351), (1617, 13889), (2107, 10659), (2193, 10241), (2261, 9933), (2451, 9163), (2499, 8987), (2793, 8041), (3311, 6783), (3553, 6321), (3927, 5719), (4389, 5117)]