1829891994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{45337}}^1$

素因数の和:45411

約数の個数: 48

約数和(自身を含む): 4321980864

約数和(自身を除く): 2492088870

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 961, 1302, 1922, 2883, 5766, 6727, 13454, 20181, 40362, 45337, 90674, 136011, 272022, 317359, 634718, 952077, 1405447, 1904154, 2810894, 4216341, 8432682, 9838129, 19676258, 29514387, 43568857, 59028774, 87137714, 130706571, 261413142, 304981999, 609963998, 914945997, 1829891994]

約数ペア:

[(1, 1829891994), (2, 914945997), (3, 609963998), (6, 304981999), (7, 261413142), (14, 130706571), (21, 87137714), (31, 59028774), (42, 43568857), (62, 29514387), (93, 19676258), (186, 9838129), (217, 8432682), (434, 4216341), (651, 2810894), (961, 1904154), (1302, 1405447), (1922, 952077), (2883, 634718), (5766, 317359), (6727, 272022), (13454, 136011), (20181, 90674), (40362, 45337)]