27209238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647839}}^1$

素因数の和:647851

約数の個数: 16

約数和(自身を含む): 62192640

約数和(自身を除く): 34983402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647839, 1295678, 1943517, 3887034, 4534873, 9069746, 13604619, 27209238]

約数ペア:

[(1, 27209238), (2, 13604619), (3, 9069746), (6, 4534873), (7, 3887034), (14, 1943517), (21, 1295678), (42, 647839)]