2018840274

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5693}}^1$

素因数の和:5917

約数の個数: 80

約数和(自身を含む): 4960612800

約数和(自身を除く): 2941772526

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 199, 297, 398, 594, 597, 891, 1194, 1782, 1791, 2189, 3582, 4378, 5373, 5693, 6567, 10746, 11386, 13134, 16119, 17079, 19701, 32238, 34158, 39402, 51237, 59103, 62623, 102474, 118206, 125246, 153711, 177309, 187869, 307422, 354618, 375738, 461133, 563607, 922266, 1127214, 1132907, 1690821, 2265814, 3381642, 3398721, 5072463, 6797442, 10144926, 10196163, 12461977, 20392326, 24923954, 30588489, 37385931, 61176978, 74771862, 91765467, 112157793, 183530934, 224315586, 336473379, 672946758, 1009420137, 2018840274]

約数ペア:

[(1, 2018840274), (2, 1009420137), (3, 672946758), (6, 336473379), (9, 224315586), (11, 183530934), (18, 112157793), (22, 91765467), (27, 74771862), (33, 61176978), (54, 37385931), (66, 30588489), (81, 24923954), (99, 20392326), (162, 12461977), (198, 10196163), (199, 10144926), (297, 6797442), (398, 5072463), (594, 3398721), (597, 3381642), (891, 2265814), (1194, 1690821), (1782, 1132907), (1791, 1127214), (2189, 922266), (3582, 563607), (4378, 461133), (5373, 375738), (5693, 354618), (6567, 307422), (10746, 187869), (11386, 177309), (13134, 153711), (16119, 125246), (17079, 118206), (19701, 102474), (32238, 62623), (34158, 59103), (39402, 51237)]