38057019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 39357381

約数列:

[1, 3, 7, 11, 13, 19, 21, 23, 29, 33, 39, 57, 69, 77, 87, 91, 133, 143, 161, 203, 209, 231, 247, 253, 273, 299, 319, 377, 399, 429, 437, 483, 551, 609, 627, 667, 741, 759, 897, 957, 1001, 1131, 1311, 1463, 1653, 1729, 1771, 2001, 2093, 2233, 2639, 2717, 3003, 3059, 3289, 3857, 4147, 4389, 4669, 4807, 5187, 5313, 5681, 6061, 6279, 6699, 7163, 7337, 7917, 8151, 8671, 9177, 9867, 11571, 12441, 12673, 14007, 14421, 17043, 18183, 19019, 21489, 22011, 23023, 26013, 29029, 33649, 38019, 39767, 42427, 50141, 51359, 57057, 60697, 62491, 69069, 78793, 87087, 88711, 95381, 100947, 119301, 127281, 139403, 150423, 154077, 164749, 182091, 187473, 236379, 266133, 286143, 418209, 437437, 494247, 551551, 667667, 975821, 1153243, 1312311, 1654653, 1812239, 2003001, 2927463, 3459729, 5436717, 12685673, 38057019]

約数ペア:

[(1, 38057019), (3, 12685673), (7, 5436717), (11, 3459729), (13, 2927463), (19, 2003001), (21, 1812239), (23, 1654653), (29, 1312311), (33, 1153243), (39, 975821), (57, 667667), (69, 551551), (77, 494247), (87, 437437), (91, 418209), (133, 286143), (143, 266133), (161, 236379), (203, 187473), (209, 182091), (231, 164749), (247, 154077), (253, 150423), (273, 139403), (299, 127281), (319, 119301), (377, 100947), (399, 95381), (429, 88711), (437, 87087), (483, 78793), (551, 69069), (609, 62491), (627, 60697), (667, 57057), (741, 51359), (759, 50141), (897, 42427), (957, 39767), (1001, 38019), (1131, 33649), (1311, 29029), (1463, 26013), (1653, 23023), (1729, 22011), (1771, 21489), (2001, 19019), (2093, 18183), (2233, 17043), (2639, 14421), (2717, 14007), (3003, 12673), (3059, 12441), (3289, 11571), (3857, 9867), (4147, 9177), (4389, 8671), (4669, 8151), (4807, 7917), (5187, 7337), (5313, 7163), (5681, 6699), (6061, 6279)]