71519526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305639}}^1$

素因数の和:305660

約数の個数: 24

約数和(自身を含む): 166879440

約数和(自身を除く): 95359914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 305639, 611278, 916917, 1833834, 2750751, 3973307, 5501502, 7946614, 11919921, 23839842, 35759763, 71519526]

約数ペア:

[(1, 71519526), (2, 35759763), (3, 23839842), (6, 11919921), (9, 7946614), (13, 5501502), (18, 3973307), (26, 2750751), (39, 1833834), (78, 916917), (117, 611278), (234, 305639)]