66980676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{797389}}^1$

素因数の和:797403

約数の個数: 24

約数和(自身を含む): 178615360

約数和(自身を除く): 111634684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 797389, 1594778, 2392167, 3189556, 4784334, 5581723, 9568668, 11163446, 16745169, 22326892, 33490338, 66980676]

約数ペア:

[(1, 66980676), (2, 33490338), (3, 22326892), (4, 16745169), (6, 11163446), (7, 9568668), (12, 5581723), (14, 4784334), (21, 3189556), (28, 2392167), (42, 1594778), (84, 797389)]