7718004

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 23905728

約数和(自身を除く): 16187724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 83, 84, 108, 123, 126, 162, 164, 166, 189, 246, 249, 252, 287, 324, 332, 369, 378, 492, 498, 567, 574, 581, 738, 747, 756, 861, 996, 1107, 1134, 1148, 1162, 1476, 1494, 1722, 1743, 2214, 2241, 2268, 2324, 2583, 2988, 3321, 3403, 3444, 3486, 4428, 4482, 5166, 5229, 6642, 6723, 6806, 6972, 7749, 8964, 10209, 10332, 10458, 13284, 13446, 13612, 15498, 15687, 20418, 20916, 23247, 23821, 26892, 30627, 30996, 31374, 40836, 46494, 47061, 47642, 61254, 62748, 71463, 91881, 92988, 94122, 95284, 122508, 142926, 183762, 188244, 214389, 275643, 285852, 367524, 428778, 551286, 643167, 857556, 1102572, 1286334, 1929501, 2572668, 3859002, 7718004]

約数ペア:

[(1, 7718004), (2, 3859002), (3, 2572668), (4, 1929501), (6, 1286334), (7, 1102572), (9, 857556), (12, 643167), (14, 551286), (18, 428778), (21, 367524), (27, 285852), (28, 275643), (36, 214389), (41, 188244), (42, 183762), (54, 142926), (63, 122508), (81, 95284), (82, 94122), (83, 92988), (84, 91881), (108, 71463), (123, 62748), (126, 61254), (162, 47642), (164, 47061), (166, 46494), (189, 40836), (246, 31374), (249, 30996), (252, 30627), (287, 26892), (324, 23821), (332, 23247), (369, 20916), (378, 20418), (492, 15687), (498, 15498), (567, 13612), (574, 13446), (581, 13284), (738, 10458), (747, 10332), (756, 10209), (861, 8964), (996, 7749), (1107, 6972), (1134, 6806), (1148, 6723), (1162, 6642), (1476, 5229), (1494, 5166), (1722, 4482), (1743, 4428), (2214, 3486), (2241, 3444), (2268, 3403), (2324, 3321), (2583, 2988)]