64271286

素因数分解:

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

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 79429194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 7127, 9018, 14254, 21381, 42762, 64143, 128286, 192429, 384858, 1190209, 2380418, 3570627, 7141254, 10711881, 21423762, 32135643, 64271286]

約数ペア:

[(1, 64271286), (2, 32135643), (3, 21423762), (6, 10711881), (9, 7141254), (18, 3570627), (27, 2380418), (54, 1190209), (167, 384858), (334, 192429), (501, 128286), (1002, 64143), (1503, 42762), (3006, 21381), (4509, 14254), (7127, 9018)]