21504756102

素因数分解:

$2^1\times 3^1\times {\mathrm{853}}^1\times {\mathrm{4201789}}^1$

素因数の和:4202647

約数の個数: 16

約数和(自身を含む): 43059943920

約数和(自身を除く): 21555187818

約数列:

[1, 2, 3, 6, 853, 1706, 2559, 5118, 4201789, 8403578, 12605367, 25210734, 3584126017, 7168252034, 10752378051, 21504756102]

約数ペア:

[(1, 21504756102), (2, 10752378051), (3, 7168252034), (6, 3584126017), (853, 25210734), (1706, 12605367), (2559, 8403578), (5118, 4201789)]