21383707968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1767833}}^1$

素因数の和:1767861

約数の個数: 112

約数和(自身を含む): 71844773760

約数和(自身を除く): 50461065792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1767833, 3535666, 5303499, 7071332, 10606998, 12374831, 14142664, 15910497, 21213996, 24749662, 28285328, 31820994, 37124493, 42427992, 47731491, 49499324, 56570656, 63641988, 74248986, 84855984, 95462982, 98998648, 111373479, 113141312, 127283976, 148497972, 169711968, 190925964, 197997296, 222746958, 254567952, 296995944, 334120437, 339423936, 381851928, 395994592, 445493916, 509135904, 593991888, 668240874, 763703856, 791989184, 890987832, 1018271808, 1187983776, 1336481748, 1527407712, 1781975664, 2375967552, 2672963496, 3054815424, 3563951328, 5345926992, 7127902656, 10691853984, 21383707968]

約数ペア:

[(1, 21383707968), (2, 10691853984), (3, 7127902656), (4, 5345926992), (6, 3563951328), (7, 3054815424), (8, 2672963496), (9, 2375967552), (12, 1781975664), (14, 1527407712), (16, 1336481748), (18, 1187983776), (21, 1018271808), (24, 890987832), (27, 791989184), (28, 763703856), (32, 668240874), (36, 593991888), (42, 509135904), (48, 445493916), (54, 395994592), (56, 381851928), (63, 339423936), (64, 334120437), (72, 296995944), (84, 254567952), (96, 222746958), (108, 197997296), (112, 190925964), (126, 169711968), (144, 148497972), (168, 127283976), (189, 113141312), (192, 111373479), (216, 98998648), (224, 95462982), (252, 84855984), (288, 74248986), (336, 63641988), (378, 56570656), (432, 49499324), (448, 47731491), (504, 42427992), (576, 37124493), (672, 31820994), (756, 28285328), (864, 24749662), (1008, 21213996), (1344, 15910497), (1512, 14142664), (1728, 12374831), (2016, 10606998), (3024, 7071332), (4032, 5303499), (6048, 3535666), (12096, 1767833)]