27239646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{648563}}^1$

素因数の和:648575

約数の個数: 16

約数和(自身を含む): 62262144

約数和(自身を除く): 35022498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 648563, 1297126, 1945689, 3891378, 4539941, 9079882, 13619823, 27239646]

約数ペア:

[(1, 27239646), (2, 13619823), (3, 9079882), (6, 4539941), (7, 3891378), (14, 1945689), (21, 1297126), (42, 648563)]