126345804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809909}}^1$

素因数の和:809929

約数の個数: 24

約数和(自身を含む): 317484720

約数和(自身を除く): 191138916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 809909, 1619818, 2429727, 3239636, 4859454, 9718908, 10528817, 21057634, 31586451, 42115268, 63172902, 126345804]

約数ペア:

[(1, 126345804), (2, 63172902), (3, 42115268), (4, 31586451), (6, 21057634), (12, 10528817), (13, 9718908), (26, 4859454), (39, 3239636), (52, 2429727), (78, 1619818), (156, 809909)]