1218150131724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1\times {\mathrm{3517}}^1$

素因数の和:6880

約数の個数: 144

約数和(自身を含む): 3218232064320

約数和(自身を除く): 2000081932596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 103, 116, 174, 206, 261, 309, 348, 412, 522, 618, 927, 1044, 1236, 1854, 2987, 3221, 3517, 3708, 5974, 6442, 7034, 8961, 9663, 10551, 11948, 12884, 14068, 17922, 19326, 21102, 26883, 28989, 31653, 35844, 38652, 42204, 53766, 57978, 63306, 93409, 101993, 107532, 115956, 126612, 186818, 203986, 280227, 305979, 331763, 362251, 373636, 407972, 560454, 611958, 663526, 724502, 840681, 917937, 995289, 1086753, 1120908, 1223916, 1327052, 1449004, 1681362, 1835874, 1990578, 2173506, 2985867, 3260259, 3362724, 3671748, 3981156, 4347012, 5971734, 6520518, 9621127, 10505279, 11328257, 11943468, 13041036, 19242254, 21010558, 22656514, 28863381, 31515837, 33984771, 38484508, 42021116, 45313028, 57726762, 63031674, 67969542, 86590143, 94547511, 101954313, 115453524, 126063348, 135939084, 173180286, 189095022, 203908626, 328519453, 346360572, 378190044, 407817252, 657038906, 985558359, 1166810471, 1314077812, 1971116718, 2333620942, 2956675077, 3500431413, 3942233436, 4667241884, 5913350154, 7000862826, 10501294239, 11826700308, 14001725652, 21002588478, 33837503659, 42005176956, 67675007318, 101512510977, 135350014636, 203025021954, 304537532931, 406050043908, 609075065862, 1218150131724]

約数ペア:

[(1, 1218150131724), (2, 609075065862), (3, 406050043908), (4, 304537532931), (6, 203025021954), (9, 135350014636), (12, 101512510977), (18, 67675007318), (29, 42005176956), (36, 33837503659), (58, 21002588478), (87, 14001725652), (103, 11826700308), (116, 10501294239), (174, 7000862826), (206, 5913350154), (261, 4667241884), (309, 3942233436), (348, 3500431413), (412, 2956675077), (522, 2333620942), (618, 1971116718), (927, 1314077812), (1044, 1166810471), (1236, 985558359), (1854, 657038906), (2987, 407817252), (3221, 378190044), (3517, 346360572), (3708, 328519453), (5974, 203908626), (6442, 189095022), (7034, 173180286), (8961, 135939084), (9663, 126063348), (10551, 115453524), (11948, 101954313), (12884, 94547511), (14068, 86590143), (17922, 67969542), (19326, 63031674), (21102, 57726762), (26883, 45313028), (28989, 42021116), (31653, 38484508), (35844, 33984771), (38652, 31515837), (42204, 28863381), (53766, 22656514), (57978, 21010558), (63306, 19242254), (93409, 13041036), (101993, 11943468), (107532, 11328257), (115956, 10505279), (126612, 9621127), (186818, 6520518), (203986, 5971734), (280227, 4347012), (305979, 3981156), (331763, 3671748), (362251, 3362724), (373636, 3260259), (407972, 2985867), (560454, 2173506), (611958, 1990578), (663526, 1835874), (724502, 1681362), (840681, 1449004), (917937, 1327052), (995289, 1223916), (1086753, 1120908)]