11820666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 17209734

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 599, 759, 858, 897, 1198, 1518, 1794, 1797, 3289, 3594, 6578, 6589, 7787, 9867, 13178, 13777, 15574, 19734, 19767, 23361, 27554, 39534, 41331, 46722, 82662, 85657, 151547, 171314, 179101, 256971, 303094, 358202, 454641, 513942, 537303, 909282, 1074606, 1970111, 3940222, 5910333, 11820666]

約数ペア:

[(1, 11820666), (2, 5910333), (3, 3940222), (6, 1970111), (11, 1074606), (13, 909282), (22, 537303), (23, 513942), (26, 454641), (33, 358202), (39, 303094), (46, 256971), (66, 179101), (69, 171314), (78, 151547), (138, 85657), (143, 82662), (253, 46722), (286, 41331), (299, 39534), (429, 27554), (506, 23361), (598, 19767), (599, 19734), (759, 15574), (858, 13777), (897, 13178), (1198, 9867), (1518, 7787), (1794, 6589), (1797, 6578), (3289, 3594)]