18097457238

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{325693}}^1$

素因数の和:325728

約数の個数: 80

約数和(自身を含む): 47290768800

約数和(自身を除く): 29193311562

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, 27783, 55566, 325693, 651386, 977079, 1954158, 2279851, 2931237, 4559702, 5862474, 6839553, 8793711, 13679106, 15958957, 17587422, 20518659, 26381133, 31917914, 41037318, 47876871, 52762266, 61555977, 95753742, 111712699, 123111954, 143630613, 184667931, 223425398, 287261226, 335138097, 369335862, 430891839, 670276194, 861783678, 1005414291, 1292675517, 2010828582, 2585351034, 3016242873, 6032485746, 9048728619, 18097457238]

約数ペア:

[(1, 18097457238), (2, 9048728619), (3, 6032485746), (6, 3016242873), (7, 2585351034), (9, 2010828582), (14, 1292675517), (18, 1005414291), (21, 861783678), (27, 670276194), (42, 430891839), (49, 369335862), (54, 335138097), (63, 287261226), (81, 223425398), (98, 184667931), (126, 143630613), (147, 123111954), (162, 111712699), (189, 95753742), (294, 61555977), (343, 52762266), (378, 47876871), (441, 41037318), (567, 31917914), (686, 26381133), (882, 20518659), (1029, 17587422), (1134, 15958957), (1323, 13679106), (2058, 8793711), (2646, 6839553), (3087, 5862474), (3969, 4559702), (6174, 2931237), (7938, 2279851), (9261, 1954158), (18522, 977079), (27783, 651386), (55566, 325693)]