520068402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{95989}}^1$

素因数の和:96047

約数の個数: 48

約数和(自身を含む): 1317750720

約数和(自身を除く): 797682318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 95989, 191978, 287967, 575934, 671923, 863901, 1343846, 1727802, 2015769, 4031538, 4127527, 6047307, 8255054, 12094614, 12382581, 24765162, 28892689, 37147743, 57785378, 74295486, 86678067, 173356134, 260034201, 520068402]

約数ペア:

[(1, 520068402), (2, 260034201), (3, 173356134), (6, 86678067), (7, 74295486), (9, 57785378), (14, 37147743), (18, 28892689), (21, 24765162), (42, 12382581), (43, 12094614), (63, 8255054), (86, 6047307), (126, 4127527), (129, 4031538), (258, 2015769), (301, 1727802), (387, 1343846), (602, 863901), (774, 671923), (903, 575934), (1806, 287967), (2709, 191978), (5418, 95989)]