262374138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1121257}}^1$

素因数の和:1121278

約数の個数: 24

約数和(自身を含む): 612206868

約数和(自身を除く): 349832730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1121257, 2242514, 3363771, 6727542, 10091313, 14576341, 20182626, 29152682, 43729023, 87458046, 131187069, 262374138]

約数ペア:

[(1, 262374138), (2, 131187069), (3, 87458046), (6, 43729023), (9, 29152682), (13, 20182626), (18, 14576341), (26, 10091313), (39, 6727542), (78, 3363771), (117, 2242514), (234, 1121257)]