140248794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3339257}}^1$

素因数の和:3339269

約数の個数: 16

約数和(自身を含む): 320568768

約数和(自身を除く): 180319974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3339257, 6678514, 10017771, 20035542, 23374799, 46749598, 70124397, 140248794]

約数ペア:

[(1, 140248794), (2, 70124397), (3, 46749598), (6, 23374799), (7, 20035542), (14, 10017771), (21, 6678514), (42, 3339257)]