163618042

素因数分解:

$2^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{5531}}^1$

素因数の和:7653

約数の個数: 16

約数和(自身を含む): 280671552

約数和(自身を除く): 117053510

約数列:

[1, 2, 7, 14, 2113, 4226, 5531, 11062, 14791, 29582, 38717, 77434, 11687003, 23374006, 81809021, 163618042]

約数ペア:

[(1, 163618042), (2, 81809021), (7, 23374006), (14, 11687003), (2113, 77434), (4226, 38717), (5531, 29582), (11062, 14791)]