18758058

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 41513472

約数和(自身を除く): 22755414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4003, 4686, 8006, 12009, 24018, 44033, 88066, 132099, 264198, 284213, 568426, 852639, 1705278, 3126343, 6252686, 9379029, 18758058]

約数ペア:

[(1, 18758058), (2, 9379029), (3, 6252686), (6, 3126343), (11, 1705278), (22, 852639), (33, 568426), (66, 284213), (71, 264198), (142, 132099), (213, 88066), (426, 44033), (781, 24018), (1562, 12009), (2343, 8006), (4003, 4686)]