2018657613

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1\times {\mathrm{1327}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 3111727104

約数和(自身を除く): 1093069491

約数列:

[1, 3, 7, 21, 107, 321, 677, 749, 1327, 2031, 2247, 3981, 4739, 9289, 14217, 27867, 72439, 141989, 217317, 425967, 507073, 898379, 993923, 1521219, 2695137, 2981769, 6288653, 18865959, 96126553, 288379659, 672885871, 2018657613]

約数ペア:

[(1, 2018657613), (3, 672885871), (7, 288379659), (21, 96126553), (107, 18865959), (321, 6288653), (677, 2981769), (749, 2695137), (1327, 1521219), (2031, 993923), (2247, 898379), (3981, 507073), (4739, 425967), (9289, 217317), (14217, 141989), (27867, 72439)]