18228565563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{8017}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 26407058496

約数和(自身を除く): 8178492933

約数列:

[1, 3, 13, 39, 173, 337, 519, 1011, 2249, 4381, 6747, 8017, 13143, 24051, 58301, 104221, 174903, 312663, 757913, 1386941, 2273739, 2701729, 4160823, 8105187, 18030233, 35122477, 54090699, 105367431, 467399117, 1402197351, 6076188521, 18228565563]

約数ペア:

[(1, 18228565563), (3, 6076188521), (13, 1402197351), (39, 467399117), (173, 105367431), (337, 54090699), (519, 35122477), (1011, 18030233), (2249, 8105187), (4381, 4160823), (6747, 2701729), (8017, 2273739), (13143, 1386941), (24051, 757913), (58301, 312663), (104221, 174903)]