12930378

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 13611702

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 239, 254, 381, 426, 478, 717, 762, 1434, 9017, 16969, 18034, 27051, 30353, 33938, 50907, 54102, 60706, 91059, 101814, 182118, 2155063, 4310126, 6465189, 12930378]

約数ペア:

[(1, 12930378), (2, 6465189), (3, 4310126), (6, 2155063), (71, 182118), (127, 101814), (142, 91059), (213, 60706), (239, 54102), (254, 50907), (381, 33938), (426, 30353), (478, 27051), (717, 18034), (762, 16969), (1434, 9017)]