18709742014

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1\times {\mathrm{25349}}^1$

素因数の和:28907

約数の個数: 16

約数和(自身を含む): 28336230000

約数和(自身を除く): 9626487986

約数列:

[1, 2, 107, 214, 3449, 6898, 25349, 50698, 369043, 738086, 2712343, 5424686, 87428701, 174857402, 9354871007, 18709742014]

約数ペア:

[(1, 18709742014), (2, 9354871007), (107, 174857402), (214, 87428701), (3449, 5424686), (6898, 2712343), (25349, 738086), (50698, 369043)]