7734258

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 20793600

約数和(自身を除く): 13059342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 79, 98, 111, 126, 147, 158, 189, 222, 237, 259, 294, 333, 378, 441, 474, 518, 553, 666, 711, 777, 882, 999, 1106, 1323, 1422, 1554, 1659, 1813, 1998, 2133, 2331, 2646, 2923, 3318, 3626, 3871, 4266, 4662, 4977, 5439, 5846, 6993, 7742, 8769, 9954, 10878, 11613, 13986, 14931, 16317, 17538, 20461, 23226, 26307, 29862, 32634, 34839, 40922, 48951, 52614, 61383, 69678, 78921, 97902, 104517, 122766, 143227, 157842, 184149, 209034, 286454, 368298, 429681, 552447, 859362, 1104894, 1289043, 2578086, 3867129, 7734258]

約数ペア:

[(1, 7734258), (2, 3867129), (3, 2578086), (6, 1289043), (7, 1104894), (9, 859362), (14, 552447), (18, 429681), (21, 368298), (27, 286454), (37, 209034), (42, 184149), (49, 157842), (54, 143227), (63, 122766), (74, 104517), (79, 97902), (98, 78921), (111, 69678), (126, 61383), (147, 52614), (158, 48951), (189, 40922), (222, 34839), (237, 32634), (259, 29862), (294, 26307), (333, 23226), (378, 20461), (441, 17538), (474, 16317), (518, 14931), (553, 13986), (666, 11613), (711, 10878), (777, 9954), (882, 8769), (999, 7742), (1106, 6993), (1323, 5846), (1422, 5439), (1554, 4977), (1659, 4662), (1813, 4266), (1998, 3871), (2133, 3626), (2331, 3318), (2646, 2923)]