18093368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 35046000

約数和(自身を除く): 16952632

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 353, 596, 706, 1192, 1412, 2824, 6407, 12814, 15179, 25628, 30358, 51256, 52597, 60716, 105194, 121432, 210388, 420776, 2261671, 4523342, 9046684, 18093368]

約数ペア:

[(1, 18093368), (2, 9046684), (4, 4523342), (8, 2261671), (43, 420776), (86, 210388), (149, 121432), (172, 105194), (298, 60716), (344, 52597), (353, 51256), (596, 30358), (706, 25628), (1192, 15179), (1412, 12814), (2824, 6407)]