26995038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{642739}}^1$

素因数の和:642751

約数の個数: 16

約数和(自身を含む): 61703040

約数和(自身を除く): 34708002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 642739, 1285478, 1928217, 3856434, 4499173, 8998346, 13497519, 26995038]

約数ペア:

[(1, 26995038), (2, 13497519), (3, 8998346), (6, 4499173), (7, 3856434), (14, 1928217), (21, 1285478), (42, 642739)]