247476012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2946143}}^1$

素因数の和:2946157

約数の個数: 24

約数和(自身を含む): 659936256

約数和(自身を除く): 412460244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2946143, 5892286, 8838429, 11784572, 17676858, 20623001, 35353716, 41246002, 61869003, 82492004, 123738006, 247476012]

約数ペア:

[(1, 247476012), (2, 123738006), (3, 82492004), (4, 61869003), (6, 41246002), (7, 35353716), (12, 20623001), (14, 17676858), (21, 11784572), (28, 8838429), (42, 5892286), (84, 2946143)]