18293670004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{3541}}^1\times {\mathrm{18191}}^1$

素因数の和:21807

約数の個数: 24

約数和(自身を含む): 32475776256

約数和(自身を除く): 14182106252

約数列:

[1, 2, 4, 71, 142, 284, 3541, 7082, 14164, 18191, 36382, 72764, 251411, 502822, 1005644, 1291561, 2583122, 5166244, 64414331, 128828662, 257657324, 4573417501, 9146835002, 18293670004]

約数ペア:

[(1, 18293670004), (2, 9146835002), (4, 4573417501), (71, 257657324), (142, 128828662), (284, 64414331), (3541, 5166244), (7082, 2583122), (14164, 1291561), (18191, 1005644), (36382, 502822), (72764, 251411)]