21571608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39079}}^1$

素因数の和:39111

約数の個数: 32

約数和(自身を含む): 56275200

約数和(自身を除く): 34703592

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39079, 78158, 117237, 156316, 234474, 312632, 468948, 898817, 937896, 1797634, 2696451, 3595268, 5392902, 7190536, 10785804, 21571608]

約数ペア:

[(1, 21571608), (2, 10785804), (3, 7190536), (4, 5392902), (6, 3595268), (8, 2696451), (12, 1797634), (23, 937896), (24, 898817), (46, 468948), (69, 312632), (92, 234474), (138, 156316), (184, 117237), (276, 78158), (552, 39079)]