81324948

素因数分解:

$2^2\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{4003}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 189917728

約数和(自身を除く): 108592780

約数列:

[1, 2, 3, 4, 6, 12, 1693, 3386, 4003, 5079, 6772, 8006, 10158, 12009, 16012, 20316, 24018, 48036, 6777079, 13554158, 20331237, 27108316, 40662474, 81324948]

約数ペア:

[(1, 81324948), (2, 40662474), (3, 27108316), (4, 20331237), (6, 13554158), (12, 6777079), (1693, 48036), (3386, 24018), (4003, 20316), (5079, 16012), (6772, 12009), (8006, 10158)]