247368324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2944861}}^1$

素因数の和:2944875

約数の個数: 24

約数和(自身を含む): 659649088

約数和(自身を除く): 412280764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2944861, 5889722, 8834583, 11779444, 17669166, 20614027, 35338332, 41228054, 61842081, 82456108, 123684162, 247368324]

約数ペア:

[(1, 247368324), (2, 123684162), (3, 82456108), (4, 61842081), (6, 41228054), (7, 35338332), (12, 20614027), (14, 17669166), (21, 11779444), (28, 8834583), (42, 5889722), (84, 2944861)]