64536138

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{8941}}^1$

素因数の和:9350

約数の個数: 24

約数和(自身を含む): 140192676

約数和(自身を除く): 75656538

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 8941, 17882, 26823, 53646, 80469, 160938, 3585341, 7170682, 10756023, 21512046, 32268069, 64536138]

約数ペア:

[(1, 64536138), (2, 32268069), (3, 21512046), (6, 10756023), (9, 7170682), (18, 3585341), (401, 160938), (802, 80469), (1203, 53646), (2406, 26823), (3609, 17882), (7218, 8941)]