7786926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 12340818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2687, 2898, 5374, 8061, 16122, 18809, 24183, 37618, 48366, 56427, 61801, 112854, 123602, 169281, 185403, 338562, 370806, 432607, 556209, 865214, 1112418, 1297821, 2595642, 3893463, 7786926]

約数ペア:

[(1, 7786926), (2, 3893463), (3, 2595642), (6, 1297821), (7, 1112418), (9, 865214), (14, 556209), (18, 432607), (21, 370806), (23, 338562), (42, 185403), (46, 169281), (63, 123602), (69, 112854), (126, 61801), (138, 56427), (161, 48366), (207, 37618), (322, 24183), (414, 18809), (483, 16122), (966, 8061), (1449, 5374), (2687, 2898)]