21102504

素因数分解:

$2^3\times 3^1\times {\mathrm{879271}}^1$

素因数の和:879280

約数の個数: 16

約数和(自身を含む): 52756320

約数和(自身を除く): 31653816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879271, 1758542, 2637813, 3517084, 5275626, 7034168, 10551252, 21102504]

約数ペア:

[(1, 21102504), (2, 10551252), (3, 7034168), (4, 5275626), (6, 3517084), (8, 2637813), (12, 1758542), (24, 879271)]