42143654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73421}}^1$

素因数の和:73471

約数の個数: 16

約数和(自身を含む): 74009376

約数和(自身を除く): 31865722

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 73421, 146842, 513947, 1027894, 3010261, 6020522, 21071827, 42143654]

約数ペア:

[(1, 42143654), (2, 21071827), (7, 6020522), (14, 3010261), (41, 1027894), (82, 513947), (287, 146842), (574, 73421)]