39389274

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{17791}}^1$

素因数の和:17843

約数の個数: 32

約数和(自身を含む): 89671680

約数和(自身を除く): 50282406

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 17791, 35582, 53373, 106746, 160119, 320238, 480357, 729431, 960714, 1458862, 2188293, 4376586, 6564879, 13129758, 19694637, 39389274]

約数ペア:

[(1, 39389274), (2, 19694637), (3, 13129758), (6, 6564879), (9, 4376586), (18, 2188293), (27, 1458862), (41, 960714), (54, 729431), (82, 480357), (123, 320238), (246, 160119), (369, 106746), (738, 53373), (1107, 35582), (2214, 17791)]