42880278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1020959}}^1$

素因数の和:1020971

約数の個数: 16

約数和(自身を含む): 98012160

約数和(自身を除く): 55131882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1020959, 2041918, 3062877, 6125754, 7146713, 14293426, 21440139, 42880278]

約数ペア:

[(1, 42880278), (2, 21440139), (3, 14293426), (6, 7146713), (7, 6125754), (14, 3062877), (21, 2041918), (42, 1020959)]