1921917888

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101111}}^1$

素因数の和:101143

約数の個数: 112

約数和(自身を含む): 6163787520

約数和(自身を除く): 4241869632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1728, 2112, 2376, 3168, 4752, 6336, 9504, 19008, 101111, 202222, 303333, 404444, 606666, 808888, 909999, 1112221, 1213332, 1617776, 1819998, 2224442, 2426664, 2729997, 3235552, 3336663, 3639996, 4448884, 4853328, 5459994, 6471104, 6673326, 7279992, 8897768, 9706656, 10009989, 10919988, 13346652, 14559984, 17795536, 19413312, 20019978, 21839976, 26693304, 29119968, 30029967, 35591072, 40039956, 43679952, 53386608, 58239936, 60059934, 71182144, 80079912, 87359904, 106773216, 120119868, 160159824, 174719808, 213546432, 240239736, 320319648, 480479472, 640639296, 960958944, 1921917888]

約数ペア:

[(1, 1921917888), (2, 960958944), (3, 640639296), (4, 480479472), (6, 320319648), (8, 240239736), (9, 213546432), (11, 174719808), (12, 160159824), (16, 120119868), (18, 106773216), (22, 87359904), (24, 80079912), (27, 71182144), (32, 60059934), (33, 58239936), (36, 53386608), (44, 43679952), (48, 40039956), (54, 35591072), (64, 30029967), (66, 29119968), (72, 26693304), (88, 21839976), (96, 20019978), (99, 19413312), (108, 17795536), (132, 14559984), (144, 13346652), (176, 10919988), (192, 10009989), (198, 9706656), (216, 8897768), (264, 7279992), (288, 6673326), (297, 6471104), (352, 5459994), (396, 4853328), (432, 4448884), (528, 3639996), (576, 3336663), (594, 3235552), (704, 2729997), (792, 2426664), (864, 2224442), (1056, 1819998), (1188, 1617776), (1584, 1213332), (1728, 1112221), (2112, 909999), (2376, 808888), (3168, 606666), (4752, 404444), (6336, 303333), (9504, 202222), (19008, 101111)]