1775791668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21140377}}^1$

素因数の和:21140391

約数の個数: 24

約数和(自身を含む): 4735444672

約数和(自身を除く): 2959653004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21140377, 42280754, 63421131, 84561508, 126842262, 147982639, 253684524, 295965278, 443947917, 591930556, 887895834, 1775791668]

約数ペア:

[(1, 1775791668), (2, 887895834), (3, 591930556), (4, 443947917), (6, 295965278), (7, 253684524), (12, 147982639), (14, 126842262), (21, 84561508), (28, 63421131), (42, 42280754), (84, 21140377)]