12513474

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6311

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 16050366

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 6263, 12526, 18789, 37578, 56367, 112734, 169101, 231731, 338202, 463462, 695193, 1390386, 2085579, 4171158, 6256737, 12513474]

約数ペア:

[(1, 12513474), (2, 6256737), (3, 4171158), (6, 2085579), (9, 1390386), (18, 695193), (27, 463462), (37, 338202), (54, 231731), (74, 169101), (111, 112734), (222, 56367), (333, 37578), (666, 18789), (999, 12526), (1998, 6263)]