27720872436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53722621}}^1$

素因数の和:53722671

約数の個数: 24

約数和(自身を含む): 66186270304

約数和(自身を除く): 38465397868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 53722621, 107445242, 161167863, 214890484, 322335726, 644671452, 2310072703, 4620145406, 6930218109, 9240290812, 13860436218, 27720872436]

約数ペア:

[(1, 27720872436), (2, 13860436218), (3, 9240290812), (4, 6930218109), (6, 4620145406), (12, 2310072703), (43, 644671452), (86, 322335726), (129, 214890484), (172, 161167863), (258, 107445242), (516, 53722621)]