140518716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{900761}}^1$

素因数の和:900781

約数の個数: 24

約数和(自身を含む): 353098704

約数和(自身を除く): 212579988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 900761, 1801522, 2702283, 3603044, 5404566, 10809132, 11709893, 23419786, 35129679, 46839572, 70259358, 140518716]

約数ペア:

[(1, 140518716), (2, 70259358), (3, 46839572), (4, 35129679), (6, 23419786), (12, 11709893), (13, 10809132), (26, 5404566), (39, 3603044), (52, 2702283), (78, 1801522), (156, 900761)]