65040804

素因数分解:

$2^2\times 3^2\times {\mathrm{1806689}}^1$

素因数の和:1806699

約数の個数: 18

約数和(自身を含む): 164408790

約数和(自身を除く): 99367986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1806689, 3613378, 5420067, 7226756, 10840134, 16260201, 21680268, 32520402, 65040804]

約数ペア:

[(1, 65040804), (2, 32520402), (3, 21680268), (4, 16260201), (6, 10840134), (9, 7226756), (12, 5420067), (18, 3613378), (36, 1806689)]