1796120172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647951}}^1$

素因数の和:647979

約数の個数: 72

約数和(自身を含む): 5660508672

約数和(自身を除く): 3864388500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 647951, 1295902, 1943853, 2591804, 3887706, 4535657, 5831559, 7127461, 7775412, 9071314, 11663118, 13606971, 14254922, 18142628, 21382383, 23326236, 27213942, 28509844, 40820913, 42764766, 49892227, 54427884, 64147149, 81641826, 85529532, 99784454, 128294298, 149676681, 163283652, 199568908, 256588596, 299353362, 449030043, 598706724, 898060086, 1796120172]

約数ペア:

[(1, 1796120172), (2, 898060086), (3, 598706724), (4, 449030043), (6, 299353362), (7, 256588596), (9, 199568908), (11, 163283652), (12, 149676681), (14, 128294298), (18, 99784454), (21, 85529532), (22, 81641826), (28, 64147149), (33, 54427884), (36, 49892227), (42, 42764766), (44, 40820913), (63, 28509844), (66, 27213942), (77, 23326236), (84, 21382383), (99, 18142628), (126, 14254922), (132, 13606971), (154, 11663118), (198, 9071314), (231, 7775412), (252, 7127461), (308, 5831559), (396, 4535657), (462, 3887706), (693, 2591804), (924, 1943853), (1386, 1295902), (2772, 647951)]