139034658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{472907}}^1$

素因数の和:472926

約数の個数: 24

約数和(自身を含む): 323469072

約数和(自身を除く): 184434414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 472907, 945814, 1418721, 2837442, 3310349, 6620698, 9931047, 19862094, 23172443, 46344886, 69517329, 139034658]

約数ペア:

[(1, 139034658), (2, 69517329), (3, 46344886), (6, 23172443), (7, 19862094), (14, 9931047), (21, 6620698), (42, 3310349), (49, 2837442), (98, 1418721), (147, 945814), (294, 472907)]