6439416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3859

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 9890184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 3779, 7558, 11337, 15116, 22674, 30232, 45348, 90696, 268309, 536618, 804927, 1073236, 1609854, 2146472, 3219708, 6439416]

約数ペア:

[(1, 6439416), (2, 3219708), (3, 2146472), (4, 1609854), (6, 1073236), (8, 804927), (12, 536618), (24, 268309), (71, 90696), (142, 45348), (213, 30232), (284, 22674), (426, 15116), (568, 11337), (852, 7558), (1704, 3779)]