40987368

素因数分解:

$2^3\times 3^2\times {\mathrm{569269}}^1$

素因数の和:569281

約数の個数: 24

約数和(自身を含む): 111007650

約数和(自身を除く): 70020282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569269, 1138538, 1707807, 2277076, 3415614, 4554152, 5123421, 6831228, 10246842, 13662456, 20493684, 40987368]

約数ペア:

[(1, 40987368), (2, 20493684), (3, 13662456), (4, 10246842), (6, 6831228), (8, 5123421), (9, 4554152), (12, 3415614), (18, 2277076), (24, 1707807), (36, 1138538), (72, 569269)]