2919714

素因数分解:

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

素因数の和:9950

約数の個数: 24

約数和(自身を含む): 6793488

約数和(自身を除く): 3873774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9931, 19862, 29793, 59586, 69517, 139034, 208551, 417102, 486619, 973238, 1459857, 2919714]

約数ペア:

[(1, 2919714), (2, 1459857), (3, 973238), (6, 486619), (7, 417102), (14, 208551), (21, 139034), (42, 69517), (49, 59586), (98, 29793), (147, 19862), (294, 9931)]