18159954

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 37656576

約数和(自身を除く): 19496622

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 907, 1814, 2721, 3337, 5442, 6674, 10011, 20022, 42629, 64397, 85258, 127887, 128794, 193191, 255774, 386382, 3026659, 6053318, 9079977, 18159954]

約数ペア:

[(1, 18159954), (2, 9079977), (3, 6053318), (6, 3026659), (47, 386382), (71, 255774), (94, 193191), (141, 128794), (142, 127887), (213, 85258), (282, 64397), (426, 42629), (907, 20022), (1814, 10011), (2721, 6674), (3337, 5442)]