123456426

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{66161}}^1$

素因数の和:66477

約数の個数: 16

約数和(自身を含む): 247710528

約数和(自身を除く): 124254102

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 66161, 132322, 198483, 396966, 20576071, 41152142, 61728213, 123456426]

約数ペア:

[(1, 123456426), (2, 61728213), (3, 41152142), (6, 20576071), (311, 396966), (622, 198483), (933, 132322), (1866, 66161)]