171640266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4086673}}^1$

素因数の和:4086685

約数の個数: 16

約数和(自身を含む): 392320704

約数和(自身を除く): 220680438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4086673, 8173346, 12260019, 24520038, 28606711, 57213422, 85820133, 171640266]

約数ペア:

[(1, 171640266), (2, 85820133), (3, 57213422), (6, 28606711), (7, 24520038), (14, 12260019), (21, 8173346), (42, 4086673)]