18474478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 32721408

約数和(自身を除く): 14246930

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1051, 1598, 2102, 8789, 11561, 17578, 17867, 23122, 35734, 49397, 98794, 196537, 393074, 543367, 839749, 1086734, 1679498, 9237239, 18474478]

約数ペア:

[(1, 18474478), (2, 9237239), (11, 1679498), (17, 1086734), (22, 839749), (34, 543367), (47, 393074), (94, 196537), (187, 98794), (374, 49397), (517, 35734), (799, 23122), (1034, 17867), (1051, 17578), (1598, 11561), (2102, 8789)]