12903114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4327}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 29915136

約数和(自身を除く): 17012022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4327, 8654, 12981, 25962, 30289, 60578, 90867, 181734, 307217, 614434, 921651, 1843302, 2150519, 4301038, 6451557, 12903114]

約数ペア:

[(1, 12903114), (2, 6451557), (3, 4301038), (6, 2150519), (7, 1843302), (14, 921651), (21, 614434), (42, 307217), (71, 181734), (142, 90867), (213, 60578), (426, 30289), (497, 25962), (994, 12981), (1491, 8654), (2982, 4327)]