13379898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318569}}^1$

素因数の和:318581

約数の個数: 16

約数和(自身を含む): 30582720

約数和(自身を除く): 17202822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318569, 637138, 955707, 1911414, 2229983, 4459966, 6689949, 13379898]

約数ペア:

[(1, 13379898), (2, 6689949), (3, 4459966), (6, 2229983), (7, 1911414), (14, 955707), (21, 637138), (42, 318569)]