2178318

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1271

約数の個数: 16

約数和(自身を含む): 4371840

約数和(自身を除く): 2193522

約数列:

[1, 2, 3, 6, 439, 827, 878, 1317, 1654, 2481, 2634, 4962, 363053, 726106, 1089159, 2178318]

約数ペア:

[(1, 2178318), (2, 1089159), (3, 726106), (6, 363053), (439, 4962), (827, 2634), (878, 2481), (1317, 1654)]