18321282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2588

約数の個数: 64

約数和(自身を含む): 48998400

約数和(自身を除く): 30677118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 2551, 3591, 5102, 7182, 7653, 15306, 17857, 22959, 35714, 45918, 48469, 53571, 68877, 96938, 107142, 137754, 145407, 160713, 290814, 321426, 339283, 436221, 482139, 678566, 872442, 964278, 1017849, 1308663, 2035698, 2617326, 3053547, 6107094, 9160641, 18321282]

約数ペア:

[(1, 18321282), (2, 9160641), (3, 6107094), (6, 3053547), (7, 2617326), (9, 2035698), (14, 1308663), (18, 1017849), (19, 964278), (21, 872442), (27, 678566), (38, 482139), (42, 436221), (54, 339283), (57, 321426), (63, 290814), (114, 160713), (126, 145407), (133, 137754), (171, 107142), (189, 96938), (266, 68877), (342, 53571), (378, 48469), (399, 45918), (513, 35714), (798, 22959), (1026, 17857), (1197, 15306), (2394, 7653), (2551, 7182), (3591, 5102)]