12826842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{305401}}^1$

素因数の和:305413

約数の個数: 16

約数和(自身を含む): 29318592

約数和(自身を除く): 16491750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 305401, 610802, 916203, 1832406, 2137807, 4275614, 6413421, 12826842]

約数ペア:

[(1, 12826842), (2, 6413421), (3, 4275614), (6, 2137807), (7, 1832406), (14, 916203), (21, 610802), (42, 305401)]