27966078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{221953}}^1$

素因数の和:221968

約数の個数: 24

約数和(自身を含む): 69249648

約数和(自身を除く): 41283570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 221953, 443906, 665859, 1331718, 1553671, 1997577, 3107342, 3995154, 4661013, 9322026, 13983039, 27966078]

約数ペア:

[(1, 27966078), (2, 13983039), (3, 9322026), (6, 4661013), (7, 3995154), (9, 3107342), (14, 1997577), (18, 1553671), (21, 1331718), (42, 665859), (63, 443906), (126, 221953)]