16780014

素因数分解:

$2^1\times 3^3\times {\mathrm{310741}}^1$

素因数の和:310752

約数の個数: 16

約数和(自身を含む): 37289040

約数和(自身を除く): 20509026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 310741, 621482, 932223, 1864446, 2796669, 5593338, 8390007, 16780014]

約数ペア:

[(1, 16780014), (2, 8390007), (3, 5593338), (6, 2796669), (9, 1864446), (18, 932223), (27, 621482), (54, 310741)]