457811316

素因数分解:

$2^2\times 3^2\times {\mathrm{12716981}}^1$

素因数の和:12716991

約数の個数: 18

約数和(自身を含む): 1157245362

約数和(自身を除く): 699434046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12716981, 25433962, 38150943, 50867924, 76301886, 114452829, 152603772, 228905658, 457811316]

約数ペア:

[(1, 457811316), (2, 228905658), (3, 152603772), (4, 114452829), (6, 76301886), (9, 50867924), (12, 38150943), (18, 25433962), (36, 12716981)]