2018711253

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 2953484800

約数和(自身を除く): 934773547

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 1027, 2197, 3081, 3877, 6591, 11631, 13351, 40053, 50401, 151203, 173563, 306283, 520689, 655213, 918849, 1965639, 3981679, 8517769, 11945037, 25553307, 51761827, 155285481, 672903751, 2018711253]

約数ペア:

[(1, 2018711253), (3, 672903751), (13, 155285481), (39, 51761827), (79, 25553307), (169, 11945037), (237, 8517769), (507, 3981679), (1027, 1965639), (2197, 918849), (3081, 655213), (3877, 520689), (6591, 306283), (11631, 173563), (13351, 151203), (40053, 50401)]