18840702

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 39066624

約数和(自身を除く): 20225922

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 941, 1882, 2823, 3337, 5646, 6674, 10011, 20022, 44227, 66811, 88454, 132681, 133622, 200433, 265362, 400866, 3140117, 6280234, 9420351, 18840702]

約数ペア:

[(1, 18840702), (2, 9420351), (3, 6280234), (6, 3140117), (47, 400866), (71, 265362), (94, 200433), (141, 133622), (142, 132681), (213, 88454), (282, 66811), (426, 44227), (941, 20022), (1882, 10011), (2823, 6674), (3337, 5646)]