40393914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{55639}}^1$

素因数の和:55666

約数の個数: 24

約数和(自身を含む): 88801440

約数和(自身を除く): 48407526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 55639, 111278, 166917, 333834, 612029, 1224058, 1836087, 3672174, 6732319, 13464638, 20196957, 40393914]

約数ペア:

[(1, 40393914), (2, 20196957), (3, 13464638), (6, 6732319), (11, 3672174), (22, 1836087), (33, 1224058), (66, 612029), (121, 333834), (242, 166917), (363, 111278), (726, 55639)]