18046404

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{881}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 45749340

約数和(自身を除く): 27702936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 881, 1138, 1707, 1762, 2276, 2643, 3414, 3524, 5121, 5286, 6828, 7929, 10242, 10572, 15858, 20484, 31716, 501289, 1002578, 1503867, 2005156, 3007734, 4511601, 6015468, 9023202, 18046404]

約数ペア:

[(1, 18046404), (2, 9023202), (3, 6015468), (4, 4511601), (6, 3007734), (9, 2005156), (12, 1503867), (18, 1002578), (36, 501289), (569, 31716), (881, 20484), (1138, 15858), (1707, 10572), (1762, 10242), (2276, 7929), (2643, 6828), (3414, 5286), (3524, 5121)]