19203318

素因数分解:

$2^1\times 3^6\times {\mathrm{13171}}^1$

素因数の和:13191

約数の個数: 28

約数和(自身を含む): 43190988

約数和(自身を除く): 23987670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13171, 26342, 39513, 79026, 118539, 237078, 355617, 711234, 1066851, 2133702, 3200553, 6401106, 9601659, 19203318]

約数ペア:

[(1, 19203318), (2, 9601659), (3, 6401106), (6, 3200553), (9, 2133702), (18, 1066851), (27, 711234), (54, 355617), (81, 237078), (162, 118539), (243, 79026), (486, 39513), (729, 26342), (1458, 13171)]