21149094

素因数分解:

$2^1\times 3^1\times {\mathrm{607}}^1\times {\mathrm{5807}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 42375168

約数和(自身を除く): 21226074

約数列:

[1, 2, 3, 6, 607, 1214, 1821, 3642, 5807, 11614, 17421, 34842, 3524849, 7049698, 10574547, 21149094]

約数ペア:

[(1, 21149094), (2, 10574547), (3, 7049698), (6, 3524849), (607, 34842), (1214, 17421), (1821, 11614), (3642, 5807)]