1566339918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{165961}}^1$

素因数の和:166001

約数の個数: 48

約数和(自身を含む): 3708254928

約数和(自身を除く): 2141915010

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 165961, 331922, 497883, 995766, 1825571, 2157493, 3651142, 4314986, 5476713, 6472479, 10953426, 12944958, 20081281, 23732423, 40162562, 47464846, 60243843, 71197269, 120487686, 142394538, 261056653, 522113306, 783169959, 1566339918]

約数ペア:

[(1, 1566339918), (2, 783169959), (3, 522113306), (6, 261056653), (11, 142394538), (13, 120487686), (22, 71197269), (26, 60243843), (33, 47464846), (39, 40162562), (66, 23732423), (78, 20081281), (121, 12944958), (143, 10953426), (242, 6472479), (286, 5476713), (363, 4314986), (429, 3651142), (726, 2157493), (858, 1825571), (1573, 995766), (3146, 497883), (4719, 331922), (9438, 165961)]