249968292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2975813}}^1$

素因数の和:2975827

約数の個数: 24

約数和(自身を含む): 666582336

約数和(自身を除く): 416614044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2975813, 5951626, 8927439, 11903252, 17854878, 20830691, 35709756, 41661382, 62492073, 83322764, 124984146, 249968292]

約数ペア:

[(1, 249968292), (2, 124984146), (3, 83322764), (4, 62492073), (6, 41661382), (7, 35709756), (12, 20830691), (14, 17854878), (21, 11903252), (28, 8927439), (42, 5951626), (84, 2975813)]