1980033888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2946479}}^1$

素因数の和:2946499

約数の個数: 48

約数和(自身を含む): 5940103680

約数和(自身を除く): 3960069792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2946479, 5892958, 8839437, 11785916, 17678874, 20625353, 23571832, 35357748, 41250706, 47143664, 61876059, 70715496, 82501412, 94287328, 123752118, 141430992, 165002824, 247504236, 282861984, 330005648, 495008472, 660011296, 990016944, 1980033888]

約数ペア:

[(1, 1980033888), (2, 990016944), (3, 660011296), (4, 495008472), (6, 330005648), (7, 282861984), (8, 247504236), (12, 165002824), (14, 141430992), (16, 123752118), (21, 94287328), (24, 82501412), (28, 70715496), (32, 61876059), (42, 47143664), (48, 41250706), (56, 35357748), (84, 23571832), (96, 20625353), (112, 17678874), (168, 11785916), (224, 8839437), (336, 5892958), (672, 2946479)]