9389720284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 20159225856

約数和(自身を除く): 10769505572

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 211, 301, 322, 422, 602, 644, 844, 989, 1204, 1477, 1607, 1978, 2954, 3214, 3956, 4853, 5908, 6428, 6923, 9073, 9706, 11249, 13846, 18146, 19412, 22498, 27692, 33971, 36292, 36961, 44996, 63511, 67942, 69101, 73922, 127022, 135884, 138202, 147844, 208679, 254044, 258727, 276404, 339077, 417358, 483707, 517454, 678154, 834716, 967414, 1034908, 1356308, 1460753, 1589323, 1934828, 2373539, 2921506, 3178646, 4747078, 5843012, 6357292, 7798771, 9494156, 11125261, 14580311, 15597542, 22250522, 29160622, 31195084, 44501044, 54591397, 58321244, 102062177, 109182794, 204124354, 218365588, 335347153, 408248708, 670694306, 1341388612, 2347430071, 4694860142, 9389720284]

約数ペア:

[(1, 9389720284), (2, 4694860142), (4, 2347430071), (7, 1341388612), (14, 670694306), (23, 408248708), (28, 335347153), (43, 218365588), (46, 204124354), (86, 109182794), (92, 102062177), (161, 58321244), (172, 54591397), (211, 44501044), (301, 31195084), (322, 29160622), (422, 22250522), (602, 15597542), (644, 14580311), (844, 11125261), (989, 9494156), (1204, 7798771), (1477, 6357292), (1607, 5843012), (1978, 4747078), (2954, 3178646), (3214, 2921506), (3956, 2373539), (4853, 1934828), (5908, 1589323), (6428, 1460753), (6923, 1356308), (9073, 1034908), (9706, 967414), (11249, 834716), (13846, 678154), (18146, 517454), (19412, 483707), (22498, 417358), (27692, 339077), (33971, 276404), (36292, 258727), (36961, 254044), (44996, 208679), (63511, 147844), (67942, 138202), (69101, 135884), (73922, 127022)]