7661346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 20487168

約数和(自身を除く): 12825822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 49, 66, 69, 77, 98, 103, 138, 147, 154, 161, 206, 231, 253, 294, 309, 322, 462, 483, 506, 539, 618, 721, 759, 966, 1078, 1127, 1133, 1442, 1518, 1617, 1771, 2163, 2254, 2266, 2369, 3234, 3381, 3399, 3542, 4326, 4738, 5047, 5313, 6762, 6798, 7107, 7931, 10094, 10626, 12397, 14214, 15141, 15862, 16583, 23793, 24794, 26059, 30282, 33166, 37191, 47586, 49749, 52118, 55517, 74382, 78177, 99498, 111034, 116081, 156354, 166551, 182413, 232162, 333102, 348243, 364826, 547239, 696486, 1094478, 1276891, 2553782, 3830673, 7661346]

約数ペア:

[(1, 7661346), (2, 3830673), (3, 2553782), (6, 1276891), (7, 1094478), (11, 696486), (14, 547239), (21, 364826), (22, 348243), (23, 333102), (33, 232162), (42, 182413), (46, 166551), (49, 156354), (66, 116081), (69, 111034), (77, 99498), (98, 78177), (103, 74382), (138, 55517), (147, 52118), (154, 49749), (161, 47586), (206, 37191), (231, 33166), (253, 30282), (294, 26059), (309, 24794), (322, 23793), (462, 16583), (483, 15862), (506, 15141), (539, 14214), (618, 12397), (721, 10626), (759, 10094), (966, 7931), (1078, 7107), (1127, 6798), (1133, 6762), (1442, 5313), (1518, 5047), (1617, 4738), (1771, 4326), (2163, 3542), (2254, 3399), (2266, 3381), (2369, 3234)]