142572318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3394579}}^1$

素因数の和:3394591

約数の個数: 16

約数和(自身を含む): 325879680

約数和(自身を除く): 183307362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3394579, 6789158, 10183737, 20367474, 23762053, 47524106, 71286159, 142572318]

約数ペア:

[(1, 142572318), (2, 71286159), (3, 47524106), (6, 23762053), (7, 20367474), (14, 10183737), (21, 6789158), (42, 3394579)]