7128114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 17473536

約数和(自身を除く): 10345422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 157, 161, 282, 314, 322, 329, 471, 483, 658, 942, 966, 987, 1081, 1099, 1974, 2162, 2198, 3243, 3297, 3611, 6486, 6594, 7222, 7379, 7567, 10833, 14758, 15134, 21666, 22137, 22701, 25277, 44274, 45402, 50554, 51653, 75831, 103306, 151662, 154959, 169717, 309918, 339434, 509151, 1018302, 1188019, 2376038, 3564057, 7128114]

約数ペア:

[(1, 7128114), (2, 3564057), (3, 2376038), (6, 1188019), (7, 1018302), (14, 509151), (21, 339434), (23, 309918), (42, 169717), (46, 154959), (47, 151662), (69, 103306), (94, 75831), (138, 51653), (141, 50554), (157, 45402), (161, 44274), (282, 25277), (314, 22701), (322, 22137), (329, 21666), (471, 15134), (483, 14758), (658, 10833), (942, 7567), (966, 7379), (987, 7222), (1081, 6594), (1099, 6486), (1974, 3611), (2162, 3297), (2198, 3243)]