117428556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1397959}}^1$

素因数の和:1397973

約数の個数: 24

約数和(自身を含む): 313143040

約数和(自身を除く): 195714484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1397959, 2795918, 4193877, 5591836, 8387754, 9785713, 16775508, 19571426, 29357139, 39142852, 58714278, 117428556]

約数ペア:

[(1, 117428556), (2, 58714278), (3, 39142852), (4, 29357139), (6, 19571426), (7, 16775508), (12, 9785713), (14, 8387754), (21, 5591836), (28, 4193877), (42, 2795918), (84, 1397959)]