7489482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 21288960

約数和(自身を除く): 13799478

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 43, 58, 66, 77, 78, 86, 87, 91, 129, 143, 154, 174, 182, 203, 231, 258, 273, 286, 301, 319, 377, 406, 429, 462, 473, 546, 559, 602, 609, 638, 754, 858, 903, 946, 957, 1001, 1118, 1131, 1218, 1247, 1419, 1677, 1806, 1914, 2002, 2233, 2262, 2494, 2639, 2838, 3003, 3311, 3354, 3741, 3913, 4147, 4466, 5278, 6006, 6149, 6622, 6699, 7482, 7826, 7917, 8294, 8729, 9933, 11739, 12298, 12441, 13398, 13717, 15834, 16211, 17458, 18447, 19866, 23478, 24882, 26187, 27434, 29029, 32422, 36894, 41151, 43043, 48633, 52374, 58058, 82302, 86086, 87087, 96019, 97266, 113477, 129129, 174174, 178321, 192038, 226954, 258258, 288057, 340431, 356642, 534963, 576114, 680862, 1069926, 1248247, 2496494, 3744741, 7489482]

約数ペア:

[(1, 7489482), (2, 3744741), (3, 2496494), (6, 1248247), (7, 1069926), (11, 680862), (13, 576114), (14, 534963), (21, 356642), (22, 340431), (26, 288057), (29, 258258), (33, 226954), (39, 192038), (42, 178321), (43, 174174), (58, 129129), (66, 113477), (77, 97266), (78, 96019), (86, 87087), (87, 86086), (91, 82302), (129, 58058), (143, 52374), (154, 48633), (174, 43043), (182, 41151), (203, 36894), (231, 32422), (258, 29029), (273, 27434), (286, 26187), (301, 24882), (319, 23478), (377, 19866), (406, 18447), (429, 17458), (462, 16211), (473, 15834), (546, 13717), (559, 13398), (602, 12441), (609, 12298), (638, 11739), (754, 9933), (858, 8729), (903, 8294), (946, 7917), (957, 7826), (1001, 7482), (1118, 6699), (1131, 6622), (1218, 6149), (1247, 6006), (1419, 5278), (1677, 4466), (1806, 4147), (1914, 3913), (2002, 3741), (2233, 3354), (2262, 3311), (2494, 3003), (2639, 2838)]