15742314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 39391872

約数和(自身を除く): 23649558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1213, 1442, 1854, 2163, 2426, 3639, 4326, 6489, 7278, 8491, 10917, 12978, 16982, 21834, 25473, 50946, 76419, 124939, 152838, 249878, 374817, 749634, 874573, 1124451, 1749146, 2248902, 2623719, 5247438, 7871157, 15742314]

約数ペア:

[(1, 15742314), (2, 7871157), (3, 5247438), (6, 2623719), (7, 2248902), (9, 1749146), (14, 1124451), (18, 874573), (21, 749634), (42, 374817), (63, 249878), (103, 152838), (126, 124939), (206, 76419), (309, 50946), (618, 25473), (721, 21834), (927, 16982), (1213, 12978), (1442, 10917), (1854, 8491), (2163, 7278), (2426, 6489), (3639, 4326)]