21115691088

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{2634193}}^1$

素因数の和:2634371

約数の個数: 40

約数和(自身を含む): 54875529408

約数和(自身を除く): 33759838320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 2634193, 5268386, 7902579, 10536772, 15805158, 21073544, 31610316, 42147088, 63220632, 126441264, 439910231, 879820462, 1319730693, 1759640924, 2639461386, 3519281848, 5278922772, 7038563696, 10557845544, 21115691088]

約数ペア:

[(1, 21115691088), (2, 10557845544), (3, 7038563696), (4, 5278922772), (6, 3519281848), (8, 2639461386), (12, 1759640924), (16, 1319730693), (24, 879820462), (48, 439910231), (167, 126441264), (334, 63220632), (501, 42147088), (668, 31610316), (1002, 21073544), (1336, 15805158), (2004, 10536772), (2672, 7902579), (4008, 5268386), (8016, 2634193)]