2672586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21226

約数の個数: 24

約数和(自身を含む): 6618144

約数和(自身を除く): 3945558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21211, 42422, 63633, 127266, 148477, 190899, 296954, 381798, 445431, 890862, 1336293, 2672586]

約数ペア:

[(1, 2672586), (2, 1336293), (3, 890862), (6, 445431), (7, 381798), (9, 296954), (14, 190899), (18, 148477), (21, 127266), (42, 63633), (63, 42422), (126, 21211)]