769883418

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{20071}}^1$

素因数の和:22210

約数の個数: 24

約数和(自身を含む): 1668946656

約数和(自身を除く): 899063238

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 6393, 12786, 19179, 20071, 38358, 40142, 60213, 120426, 180639, 361278, 42771301, 85542602, 128313903, 256627806, 384941709, 769883418]

約数ペア:

[(1, 769883418), (2, 384941709), (3, 256627806), (6, 128313903), (9, 85542602), (18, 42771301), (2131, 361278), (4262, 180639), (6393, 120426), (12786, 60213), (19179, 40142), (20071, 38358)]