7646166

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 19151496

約数和(自身を除く): 11505330

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 73, 99, 138, 146, 198, 207, 219, 253, 414, 438, 506, 529, 657, 759, 803, 1058, 1314, 1518, 1587, 1606, 1679, 2277, 2409, 3174, 3358, 4554, 4761, 4818, 5037, 5819, 7227, 9522, 10074, 11638, 14454, 15111, 17457, 18469, 30222, 34914, 36938, 38617, 52371, 55407, 77234, 104742, 110814, 115851, 166221, 231702, 332442, 347553, 424787, 695106, 849574, 1274361, 2548722, 3823083, 7646166]

約数ペア:

[(1, 7646166), (2, 3823083), (3, 2548722), (6, 1274361), (9, 849574), (11, 695106), (18, 424787), (22, 347553), (23, 332442), (33, 231702), (46, 166221), (66, 115851), (69, 110814), (73, 104742), (99, 77234), (138, 55407), (146, 52371), (198, 38617), (207, 36938), (219, 34914), (253, 30222), (414, 18469), (438, 17457), (506, 15111), (529, 14454), (657, 11638), (759, 10074), (803, 9522), (1058, 7227), (1314, 5819), (1518, 5037), (1587, 4818), (1606, 4761), (1679, 4554), (2277, 3358), (2409, 3174)]