17870118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 41153280

約数和(自身を除く): 23283162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3061, 5838, 6122, 9183, 18366, 21427, 42854, 64281, 128562, 425479, 850958, 1276437, 2552874, 2978353, 5956706, 8935059, 17870118]

約数ペア:

[(1, 17870118), (2, 8935059), (3, 5956706), (6, 2978353), (7, 2552874), (14, 1276437), (21, 850958), (42, 425479), (139, 128562), (278, 64281), (417, 42854), (834, 21427), (973, 18366), (1946, 9183), (2919, 6122), (3061, 5838)]