866897556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10320209}}^1$

素因数の和:10320223

約数の個数: 24

約数和(自身を含む): 2311727040

約数和(自身を除く): 1444829484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10320209, 20640418, 30960627, 41280836, 61921254, 72241463, 123842508, 144482926, 216724389, 288965852, 433448778, 866897556]

約数ペア:

[(1, 866897556), (2, 433448778), (3, 288965852), (4, 216724389), (6, 144482926), (7, 123842508), (12, 72241463), (14, 61921254), (21, 41280836), (28, 30960627), (42, 20640418), (84, 10320209)]