7142982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15484

約数の個数: 32

約数和(自身を含む): 17812224

約数和(自身を除く): 10669242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 15461, 30922, 46383, 92766, 108227, 170071, 216454, 324681, 340142, 510213, 649362, 1020426, 1190497, 2380994, 3571491, 7142982]

約数ペア:

[(1, 7142982), (2, 3571491), (3, 2380994), (6, 1190497), (7, 1020426), (11, 649362), (14, 510213), (21, 340142), (22, 324681), (33, 216454), (42, 170071), (66, 108227), (77, 92766), (154, 46383), (231, 30922), (462, 15461)]