27140052

素因数分解:

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

素因数の和:552

約数の個数: 48

約数和(自身を含む): 65419200

約数和(自身を除く): 38279148

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 258, 298, 353, 447, 516, 596, 706, 894, 1059, 1412, 1788, 2118, 4236, 6407, 12814, 15179, 19221, 25628, 30358, 38442, 45537, 52597, 60716, 76884, 91074, 105194, 157791, 182148, 210388, 315582, 631164, 2261671, 4523342, 6785013, 9046684, 13570026, 27140052]

約数ペア:

[(1, 27140052), (2, 13570026), (3, 9046684), (4, 6785013), (6, 4523342), (12, 2261671), (43, 631164), (86, 315582), (129, 210388), (149, 182148), (172, 157791), (258, 105194), (298, 91074), (353, 76884), (447, 60716), (516, 52597), (596, 45537), (706, 38442), (894, 30358), (1059, 25628), (1412, 19221), (1788, 15179), (2118, 12814), (4236, 6407)]