1317969954

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{23719}}^1$

素因数の和:23754

約数の個数: 80

約数和(自身を含む): 3444144000

約数和(自身を除く): 2126174046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 3087, 3969, 6174, 7938, 9261, 18522, 23719, 27783, 47438, 55566, 71157, 142314, 166033, 213471, 332066, 426942, 498099, 640413, 996198, 1162231, 1280826, 1494297, 1921239, 2324462, 2988594, 3486693, 3842478, 4482891, 6973386, 8135617, 8965782, 10460079, 13448673, 16271234, 20920158, 24406851, 26897346, 31380237, 48813702, 62760474, 73220553, 94140711, 146441106, 188281422, 219661659, 439323318, 658984977, 1317969954]

約数ペア:

[(1, 1317969954), (2, 658984977), (3, 439323318), (6, 219661659), (7, 188281422), (9, 146441106), (14, 94140711), (18, 73220553), (21, 62760474), (27, 48813702), (42, 31380237), (49, 26897346), (54, 24406851), (63, 20920158), (81, 16271234), (98, 13448673), (126, 10460079), (147, 8965782), (162, 8135617), (189, 6973386), (294, 4482891), (343, 3842478), (378, 3486693), (441, 2988594), (567, 2324462), (686, 1921239), (882, 1494297), (1029, 1280826), (1134, 1162231), (1323, 996198), (2058, 640413), (2646, 498099), (3087, 426942), (3969, 332066), (6174, 213471), (7938, 166033), (9261, 142314), (18522, 71157), (23719, 55566), (27783, 47438)]