21787475088

素因数分解:

$2^4\times 3^1\times {\mathrm{453905731}}^1$

素因数の和:453905742

約数の個数: 20

約数和(自身を含む): 56284310768

約数和(自身を除く): 34496835680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 453905731, 907811462, 1361717193, 1815622924, 2723434386, 3631245848, 5446868772, 7262491696, 10893737544, 21787475088]

約数ペア:

[(1, 21787475088), (2, 10893737544), (3, 7262491696), (4, 5446868772), (6, 3631245848), (8, 2723434386), (12, 1815622924), (16, 1361717193), (24, 907811462), (48, 453905731)]