38609658

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30211}}^1$

素因数の和:30290

約数の個数: 24

約数和(自身を含む): 84835296

約数和(自身を除く): 46225638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 30211, 60422, 90633, 181266, 271899, 543798, 2144981, 4289962, 6434943, 12869886, 19304829, 38609658]

約数ペア:

[(1, 38609658), (2, 19304829), (3, 12869886), (6, 6434943), (9, 4289962), (18, 2144981), (71, 543798), (142, 271899), (213, 181266), (426, 90633), (639, 60422), (1278, 30211)]