3943128

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{479}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 11520000

約数和(自身を除く): 7576872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 479, 588, 686, 958, 1029, 1176, 1372, 1437, 1916, 2058, 2744, 2874, 3353, 3832, 4116, 5748, 6706, 8232, 10059, 11496, 13412, 20118, 23471, 26824, 40236, 46942, 70413, 80472, 93884, 140826, 164297, 187768, 281652, 328594, 492891, 563304, 657188, 985782, 1314376, 1971564, 3943128]

約数ペア:

[(1, 3943128), (2, 1971564), (3, 1314376), (4, 985782), (6, 657188), (7, 563304), (8, 492891), (12, 328594), (14, 281652), (21, 187768), (24, 164297), (28, 140826), (42, 93884), (49, 80472), (56, 70413), (84, 46942), (98, 40236), (147, 26824), (168, 23471), (196, 20118), (294, 13412), (343, 11496), (392, 10059), (479, 8232), (588, 6706), (686, 5748), (958, 4116), (1029, 3832), (1176, 3353), (1372, 2874), (1437, 2744), (1916, 2058)]