39907368

素因数分解:

$2^3\times 3^2\times {\mathrm{554269}}^1$

素因数の和:554281

約数の個数: 24

約数和(自身を含む): 108082650

約数和(自身を除く): 68175282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 554269, 1108538, 1662807, 2217076, 3325614, 4434152, 4988421, 6651228, 9976842, 13302456, 19953684, 39907368]

約数ペア:

[(1, 39907368), (2, 19953684), (3, 13302456), (4, 9976842), (6, 6651228), (8, 4988421), (9, 4434152), (12, 3325614), (18, 2217076), (24, 1662807), (36, 1108538), (72, 554269)]