21014472

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8501}}^1$

素因数の和:8613

約数の個数: 32

約数和(自身を含む): 53052480

約数和(自身を除く): 32038008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8501, 17002, 25503, 34004, 51006, 68008, 102012, 204024, 875603, 1751206, 2626809, 3502412, 5253618, 7004824, 10507236, 21014472]

約数ペア:

[(1, 21014472), (2, 10507236), (3, 7004824), (4, 5253618), (6, 3502412), (8, 2626809), (12, 1751206), (24, 875603), (103, 204024), (206, 102012), (309, 68008), (412, 51006), (618, 34004), (824, 25503), (1236, 17002), (2472, 8501)]