21491346252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{48403933}}^1$

素因数の和:48403977

約数の個数: 24

約数和(自身を含む): 51501785776

約数和(自身を除く): 30010439524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48403933, 96807866, 145211799, 193615732, 290423598, 580847196, 1790945521, 3581891042, 5372836563, 7163782084, 10745673126, 21491346252]

約数ペア:

[(1, 21491346252), (2, 10745673126), (3, 7163782084), (4, 5372836563), (6, 3581891042), (12, 1790945521), (37, 580847196), (74, 290423598), (111, 193615732), (148, 145211799), (222, 96807866), (444, 48403933)]