21423762

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{7127}}^1$

素因数の和:7302

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 25278894

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 7127, 14254, 21381, 42762, 64143, 128286, 1190209, 2380418, 3570627, 7141254, 10711881, 21423762]

約数ペア:

[(1, 21423762), (2, 10711881), (3, 7141254), (6, 3570627), (9, 2380418), (18, 1190209), (167, 128286), (334, 64143), (501, 42762), (1002, 21381), (1503, 14254), (3006, 7127)]