42742446

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{16921}}^1$

素因数の和:17347

約数の個数: 16

約数和(自身を含む): 85693008

約数和(自身を除く): 42950562

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 16921, 33842, 50763, 101526, 7123741, 14247482, 21371223, 42742446]

約数ペア:

[(1, 42742446), (2, 21371223), (3, 14247482), (6, 7123741), (421, 101526), (842, 50763), (1263, 33842), (2526, 16921)]