7886196

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:948

約数の個数: 36

約数和(自身を含む): 20020000

約数和(自身を除く): 12133804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 499, 878, 998, 1317, 1497, 1756, 1996, 2634, 2994, 3951, 4491, 5268, 5988, 7902, 8982, 15804, 17964, 219061, 438122, 657183, 876244, 1314366, 1971549, 2628732, 3943098, 7886196]

約数ペア:

[(1, 7886196), (2, 3943098), (3, 2628732), (4, 1971549), (6, 1314366), (9, 876244), (12, 657183), (18, 438122), (36, 219061), (439, 17964), (499, 15804), (878, 8982), (998, 7902), (1317, 5988), (1497, 5268), (1756, 4491), (1996, 3951), (2634, 2994)]