2018345478

素因数分解:

$2^1\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{210113}}^1$

素因数の和:211719

約数の個数: 16

約数和(自身を含む): 4039231536

約数和(自身を除く): 2020886058

約数列:

[1, 2, 3, 6, 1601, 3202, 4803, 9606, 210113, 420226, 630339, 1260678, 336390913, 672781826, 1009172739, 2018345478]

約数ペア:

[(1, 2018345478), (2, 1009172739), (3, 672781826), (6, 336390913), (1601, 1260678), (3202, 630339), (4803, 420226), (9606, 210113)]