2097216

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 84

約数和(自身を含む): 6577584

約数和(自身を除く): 4480368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 331, 352, 396, 528, 576, 662, 704, 792, 993, 1056, 1324, 1584, 1986, 2112, 2648, 2979, 3168, 3641, 3972, 5296, 5958, 6336, 7282, 7944, 10592, 10923, 11916, 14564, 15888, 21184, 21846, 23832, 29128, 31776, 32769, 43692, 47664, 58256, 63552, 65538, 87384, 95328, 116512, 131076, 174768, 190656, 233024, 262152, 349536, 524304, 699072, 1048608, 2097216]

約数ペア:

[(1, 2097216), (2, 1048608), (3, 699072), (4, 524304), (6, 349536), (8, 262152), (9, 233024), (11, 190656), (12, 174768), (16, 131076), (18, 116512), (22, 95328), (24, 87384), (32, 65538), (33, 63552), (36, 58256), (44, 47664), (48, 43692), (64, 32769), (66, 31776), (72, 29128), (88, 23832), (96, 21846), (99, 21184), (132, 15888), (144, 14564), (176, 11916), (192, 10923), (198, 10592), (264, 7944), (288, 7282), (331, 6336), (352, 5958), (396, 5296), (528, 3972), (576, 3641), (662, 3168), (704, 2979), (792, 2648), (993, 2112), (1056, 1986), (1324, 1584)]