140882658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3354349}}^1$

素因数の和:3354361

約数の個数: 16

約数和(自身を含む): 322017600

約数和(自身を除く): 181134942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3354349, 6708698, 10063047, 20126094, 23480443, 46960886, 70441329, 140882658]

約数ペア:

[(1, 140882658), (2, 70441329), (3, 46960886), (6, 23480443), (7, 20126094), (14, 10063047), (21, 6708698), (42, 3354349)]