5131314

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 12088440

約数和(自身を除く): 6957126

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 409, 697, 738, 818, 1227, 1394, 2091, 2454, 3681, 4182, 6273, 6953, 7362, 12546, 13906, 16769, 20859, 33538, 41718, 50307, 62577, 100614, 125154, 150921, 285073, 301842, 570146, 855219, 1710438, 2565657, 5131314]

約数ペア:

[(1, 5131314), (2, 2565657), (3, 1710438), (6, 855219), (9, 570146), (17, 301842), (18, 285073), (34, 150921), (41, 125154), (51, 100614), (82, 62577), (102, 50307), (123, 41718), (153, 33538), (246, 20859), (306, 16769), (369, 13906), (409, 12546), (697, 7362), (738, 6953), (818, 6273), (1227, 4182), (1394, 3681), (2091, 2454)]