42181426

素因数分解:

$2^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{1861}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 72394560

約数和(自身を除く): 30213134

約数列:

[1, 2, 7, 14, 1619, 1861, 3238, 3722, 11333, 13027, 22666, 26054, 3012959, 6025918, 21090713, 42181426]

約数ペア:

[(1, 42181426), (2, 21090713), (7, 6025918), (14, 3012959), (1619, 26054), (1861, 22666), (3238, 13027), (3722, 11333)]