18515316

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23029}}^1$

素因数の和:23103

約数の個数: 24

約数和(自身を含む): 43849120

約数和(自身を除く): 25333804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 23029, 46058, 69087, 92116, 138174, 276348, 1542943, 3085886, 4628829, 6171772, 9257658, 18515316]

約数ペア:

[(1, 18515316), (2, 9257658), (3, 6171772), (4, 4628829), (6, 3085886), (12, 1542943), (67, 276348), (134, 138174), (201, 92116), (268, 69087), (402, 46058), (804, 23029)]