2018841408

素因数分解:

$2^6\times 3^4\times {\mathrm{389437}}^1$

素因数の和:389461

約数の個数: 70

約数和(自身を含む): 5984493746

約数和(自身を除く): 3965652338

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 389437, 778874, 1168311, 1557748, 2336622, 3115496, 3504933, 4673244, 6230992, 7009866, 9346488, 10514799, 12461984, 14019732, 18692976, 21029598, 24923968, 28039464, 31544397, 37385952, 42059196, 56078928, 63088794, 74771904, 84118392, 112157856, 126177588, 168236784, 224315712, 252355176, 336473568, 504710352, 672947136, 1009420704, 2018841408]

約数ペア:

[(1, 2018841408), (2, 1009420704), (3, 672947136), (4, 504710352), (6, 336473568), (8, 252355176), (9, 224315712), (12, 168236784), (16, 126177588), (18, 112157856), (24, 84118392), (27, 74771904), (32, 63088794), (36, 56078928), (48, 42059196), (54, 37385952), (64, 31544397), (72, 28039464), (81, 24923968), (96, 21029598), (108, 18692976), (144, 14019732), (162, 12461984), (192, 10514799), (216, 9346488), (288, 7009866), (324, 6230992), (432, 4673244), (576, 3504933), (648, 3115496), (864, 2336622), (1296, 1557748), (1728, 1168311), (2592, 778874), (5184, 389437)]