21803424

素因数分解:

$2^5\times 3^1\times {\mathrm{383}}^1\times {\mathrm{593}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 57480192

約数和(自身を除く): 35676768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 383, 593, 766, 1149, 1186, 1532, 1779, 2298, 2372, 3064, 3558, 4596, 4744, 6128, 7116, 9192, 9488, 12256, 14232, 18384, 18976, 28464, 36768, 56928, 227119, 454238, 681357, 908476, 1362714, 1816952, 2725428, 3633904, 5450856, 7267808, 10901712, 21803424]

約数ペア:

[(1, 21803424), (2, 10901712), (3, 7267808), (4, 5450856), (6, 3633904), (8, 2725428), (12, 1816952), (16, 1362714), (24, 908476), (32, 681357), (48, 454238), (96, 227119), (383, 56928), (593, 36768), (766, 28464), (1149, 18976), (1186, 18384), (1532, 14232), (1779, 12256), (2298, 9488), (2372, 9192), (3064, 7116), (3558, 6128), (4596, 4744)]