64112436

素因数分解:

$2^2\times 3^2\times {\mathrm{1780901}}^1$

素因数の和:1780911

約数の個数: 18

約数和(自身を含む): 162062082

約数和(自身を除く): 97949646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1780901, 3561802, 5342703, 7123604, 10685406, 16028109, 21370812, 32056218, 64112436]

約数ペア:

[(1, 64112436), (2, 32056218), (3, 21370812), (4, 16028109), (6, 10685406), (9, 7123604), (12, 5342703), (18, 3561802), (36, 1780901)]