13131126

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 29330400

約数和(自身を除く): 16199274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1009, 1446, 2018, 2169, 3027, 4338, 6054, 6507, 9081, 13014, 18162, 27243, 54486, 243169, 486338, 729507, 1459014, 2188521, 4377042, 6565563, 13131126]

約数ペア:

[(1, 13131126), (2, 6565563), (3, 4377042), (6, 2188521), (9, 1459014), (18, 729507), (27, 486338), (54, 243169), (241, 54486), (482, 27243), (723, 18162), (1009, 13014), (1446, 9081), (2018, 6507), (2169, 6054), (3027, 4338)]