2014680978

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5323}}^1$

素因数の和:5540

約数の個数: 64

約数和(自身を含む): 4610158080

約数和(自身を除く): 2595477102

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 163, 258, 326, 387, 489, 774, 978, 1161, 1467, 2322, 2934, 4401, 5323, 7009, 8802, 10646, 14018, 15969, 21027, 31938, 42054, 47907, 63081, 95814, 126162, 143721, 189243, 228889, 287442, 378486, 457778, 686667, 867649, 1373334, 1735298, 2060001, 2602947, 4120002, 5205894, 6180003, 7808841, 12360006, 15617682, 23426523, 37308907, 46853046, 74617814, 111926721, 223853442, 335780163, 671560326, 1007340489, 2014680978]

約数ペア:

[(1, 2014680978), (2, 1007340489), (3, 671560326), (6, 335780163), (9, 223853442), (18, 111926721), (27, 74617814), (43, 46853046), (54, 37308907), (86, 23426523), (129, 15617682), (163, 12360006), (258, 7808841), (326, 6180003), (387, 5205894), (489, 4120002), (774, 2602947), (978, 2060001), (1161, 1735298), (1467, 1373334), (2322, 867649), (2934, 686667), (4401, 457778), (5323, 378486), (7009, 287442), (8802, 228889), (10646, 189243), (14018, 143721), (15969, 126162), (21027, 95814), (31938, 63081), (42054, 47907)]