2018012864

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{7753}}^1$

素因数の和:7862

約数の個数: 84

約数和(自身を含む): 4715021304

約数和(自身を除く): 2697008440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 581, 664, 784, 1162, 1328, 1568, 2324, 2656, 3136, 4067, 4648, 5312, 7753, 8134, 9296, 15506, 16268, 18592, 31012, 32536, 37184, 54271, 62024, 65072, 108542, 124048, 130144, 217084, 248096, 260288, 379897, 434168, 496192, 643499, 759794, 868336, 1286998, 1519588, 1736672, 2573996, 3039176, 3473344, 4504493, 5147992, 6078352, 9008986, 10295984, 12156704, 18017972, 20591968, 24313408, 31531451, 36035944, 41183936, 63062902, 72071888, 126125804, 144143776, 252251608, 288287552, 504503216, 1009006432, 2018012864]

約数ペア:

[(1, 2018012864), (2, 1009006432), (4, 504503216), (7, 288287552), (8, 252251608), (14, 144143776), (16, 126125804), (28, 72071888), (32, 63062902), (49, 41183936), (56, 36035944), (64, 31531451), (83, 24313408), (98, 20591968), (112, 18017972), (166, 12156704), (196, 10295984), (224, 9008986), (332, 6078352), (392, 5147992), (448, 4504493), (581, 3473344), (664, 3039176), (784, 2573996), (1162, 1736672), (1328, 1519588), (1568, 1286998), (2324, 868336), (2656, 759794), (3136, 643499), (4067, 496192), (4648, 434168), (5312, 379897), (7753, 260288), (8134, 248096), (9296, 217084), (15506, 130144), (16268, 124048), (18592, 108542), (31012, 65072), (32536, 62024), (37184, 54271)]