8382906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 21672960

約数和(自身を除く): 13290054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 331, 378, 402, 469, 603, 662, 938, 993, 1206, 1407, 1809, 1986, 2317, 2814, 2979, 3618, 4221, 4634, 5958, 6951, 8442, 8937, 12663, 13902, 17874, 20853, 22177, 25326, 41706, 44354, 62559, 66531, 125118, 133062, 155239, 199593, 310478, 399186, 465717, 598779, 931434, 1197558, 1397151, 2794302, 4191453, 8382906]

約数ペア:

[(1, 8382906), (2, 4191453), (3, 2794302), (6, 1397151), (7, 1197558), (9, 931434), (14, 598779), (18, 465717), (21, 399186), (27, 310478), (42, 199593), (54, 155239), (63, 133062), (67, 125118), (126, 66531), (134, 62559), (189, 44354), (201, 41706), (331, 25326), (378, 22177), (402, 20853), (469, 17874), (603, 13902), (662, 12663), (938, 8937), (993, 8442), (1206, 6951), (1407, 5958), (1809, 4634), (1986, 4221), (2317, 3618), (2814, 2979)]