8759142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{9931}}^1$

素因数の和:9953

約数の個数: 36

約数和(自身を含む): 22078836

約数和(自身を除く): 13319694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 9931, 19862, 29793, 59586, 69517, 89379, 139034, 178758, 208551, 417102, 486619, 625653, 973238, 1251306, 1459857, 2919714, 4379571, 8759142]

約数ペア:

[(1, 8759142), (2, 4379571), (3, 2919714), (6, 1459857), (7, 1251306), (9, 973238), (14, 625653), (18, 486619), (21, 417102), (42, 208551), (49, 178758), (63, 139034), (98, 89379), (126, 69517), (147, 59586), (294, 29793), (441, 19862), (882, 9931)]