2018216284

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1533599}}^1$

素因数の和:1533657

約数の個数: 24

約数和(自身を含む): 4122316800

約数和(自身を除く): 2104100516

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1533599, 3067198, 6134396, 10735193, 21470386, 42940772, 72079153, 144158306, 288316612, 504554071, 1009108142, 2018216284]

約数ペア:

[(1, 2018216284), (2, 1009108142), (4, 504554071), (7, 288316612), (14, 144158306), (28, 72079153), (47, 42940772), (94, 21470386), (188, 10735193), (329, 6134396), (658, 3067198), (1316, 1533599)]