2018586531

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{5059}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 2918688960

約数和(自身を除く): 900102429

約数列:

[1, 3, 13, 39, 169, 507, 787, 2361, 5059, 10231, 15177, 30693, 65767, 133003, 197301, 399009, 854971, 2564913, 3981433, 11944299, 51758629, 155275887, 672862177, 2018586531]

約数ペア:

[(1, 2018586531), (3, 672862177), (13, 155275887), (39, 51758629), (169, 11944299), (507, 3981433), (787, 2564913), (2361, 854971), (5059, 399009), (10231, 197301), (15177, 133003), (30693, 65767)]