138691368

素因数分解:

$2^3\times 3^2\times {\mathrm{1926269}}^1$

素因数の和:1926281

約数の個数: 24

約数和(自身を含む): 375622650

約数和(自身を除く): 236931282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1926269, 3852538, 5778807, 7705076, 11557614, 15410152, 17336421, 23115228, 34672842, 46230456, 69345684, 138691368]

約数ペア:

[(1, 138691368), (2, 69345684), (3, 46230456), (4, 34672842), (6, 23115228), (8, 17336421), (9, 15410152), (12, 11557614), (18, 7705076), (24, 5778807), (36, 3852538), (72, 1926269)]