18805906908

素因数分解:

$2^2\times 3^2\times {\mathrm{3469}}^1\times {\mathrm{150587}}^1$

素因数の和:154066

約数の個数: 36

約数和(自身を含む): 47551172760

約数和(自身を除く): 28745265852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3469, 6938, 10407, 13876, 20814, 31221, 41628, 62442, 124884, 150587, 301174, 451761, 602348, 903522, 1355283, 1807044, 2710566, 5421132, 522386303, 1044772606, 1567158909, 2089545212, 3134317818, 4701476727, 6268635636, 9402953454, 18805906908]

約数ペア:

[(1, 18805906908), (2, 9402953454), (3, 6268635636), (4, 4701476727), (6, 3134317818), (9, 2089545212), (12, 1567158909), (18, 1044772606), (36, 522386303), (3469, 5421132), (6938, 2710566), (10407, 1807044), (13876, 1355283), (20814, 903522), (31221, 602348), (41628, 451761), (62442, 301174), (124884, 150587)]