134428986

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 297198720

約数和(自身を除く): 162769734

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 293, 359, 426, 586, 639, 718, 879, 1077, 1278, 1758, 2154, 2637, 3231, 5274, 6462, 20803, 25489, 41606, 50978, 62409, 76467, 105187, 124818, 152934, 187227, 210374, 229401, 315561, 374454, 458802, 631122, 946683, 1893366, 7468277, 14936554, 22404831, 44809662, 67214493, 134428986]

約数ペア:

[(1, 134428986), (2, 67214493), (3, 44809662), (6, 22404831), (9, 14936554), (18, 7468277), (71, 1893366), (142, 946683), (213, 631122), (293, 458802), (359, 374454), (426, 315561), (586, 229401), (639, 210374), (718, 187227), (879, 152934), (1077, 124818), (1278, 105187), (1758, 76467), (2154, 62409), (2637, 50978), (3231, 41606), (5274, 25489), (6462, 20803)]