1830442908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21790987}}^1$

素因数の和:21791001

約数の個数: 24

約数和(自身を含む): 4881181312

約数和(自身を除く): 3050738404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21790987, 43581974, 65372961, 87163948, 130745922, 152536909, 261491844, 305073818, 457610727, 610147636, 915221454, 1830442908]

約数ペア:

[(1, 1830442908), (2, 915221454), (3, 610147636), (4, 457610727), (6, 305073818), (7, 261491844), (12, 152536909), (14, 130745922), (21, 87163948), (28, 65372961), (42, 43581974), (84, 21790987)]