21786090168

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{2096429}}^1$

素因数の和:2096871

約数の個数: 32

約数和(自身を含む): 54591037200

約数和(自身を除く): 32804947032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 2096429, 4192858, 6289287, 8385716, 12578574, 16771432, 25157148, 50314296, 907753757, 1815507514, 2723261271, 3631015028, 5446522542, 7262030056, 10893045084, 21786090168]

約数ペア:

[(1, 21786090168), (2, 10893045084), (3, 7262030056), (4, 5446522542), (6, 3631015028), (8, 2723261271), (12, 1815507514), (24, 907753757), (433, 50314296), (866, 25157148), (1299, 16771432), (1732, 12578574), (2598, 8385716), (3464, 6289287), (5196, 4192858), (10392, 2096429)]