66719898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 104994918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 97, 103, 106, 126, 159, 194, 206, 291, 309, 318, 371, 477, 582, 618, 679, 721, 742, 873, 927, 954, 1113, 1358, 1442, 1746, 1854, 2037, 2163, 2226, 3339, 4074, 4326, 5141, 5459, 6111, 6489, 6678, 9991, 10282, 10918, 12222, 12978, 15423, 16377, 19982, 29973, 30846, 32754, 35987, 38213, 46269, 49131, 59946, 69937, 71974, 76426, 89919, 92538, 98262, 107961, 114639, 139874, 179838, 209811, 215922, 229278, 323883, 343917, 419622, 529523, 629433, 647766, 687834, 1059046, 1258866, 1588569, 3177138, 3706661, 4765707, 7413322, 9531414, 11119983, 22239966, 33359949, 66719898]

約数ペア:

[(1, 66719898), (2, 33359949), (3, 22239966), (6, 11119983), (7, 9531414), (9, 7413322), (14, 4765707), (18, 3706661), (21, 3177138), (42, 1588569), (53, 1258866), (63, 1059046), (97, 687834), (103, 647766), (106, 629433), (126, 529523), (159, 419622), (194, 343917), (206, 323883), (291, 229278), (309, 215922), (318, 209811), (371, 179838), (477, 139874), (582, 114639), (618, 107961), (679, 98262), (721, 92538), (742, 89919), (873, 76426), (927, 71974), (954, 69937), (1113, 59946), (1358, 49131), (1442, 46269), (1746, 38213), (1854, 35987), (2037, 32754), (2163, 30846), (2226, 29973), (3339, 19982), (4074, 16377), (4326, 15423), (5141, 12978), (5459, 12222), (6111, 10918), (6489, 10282), (6678, 9991)]