21006048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31259}}^1$

素因数の和:31279

約数の個数: 48

約数和(自身を含む): 63020160

約数和(自身を除く): 42014112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 31259, 62518, 93777, 125036, 187554, 218813, 250072, 375108, 437626, 500144, 656439, 750216, 875252, 1000288, 1312878, 1500432, 1750504, 2625756, 3000864, 3501008, 5251512, 7002016, 10503024, 21006048]

約数ペア:

[(1, 21006048), (2, 10503024), (3, 7002016), (4, 5251512), (6, 3501008), (7, 3000864), (8, 2625756), (12, 1750504), (14, 1500432), (16, 1312878), (21, 1000288), (24, 875252), (28, 750216), (32, 656439), (42, 500144), (48, 437626), (56, 375108), (84, 250072), (96, 218813), (112, 187554), (168, 125036), (224, 93777), (336, 62518), (672, 31259)]