816318

素因数分解:

$2^1\times 3^4\times {\mathrm{5039}}^1$

素因数の和:5053

約数の個数: 20

約数和(自身を含む): 1829520

約数和(自身を除く): 1013202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5039, 10078, 15117, 30234, 45351, 90702, 136053, 272106, 408159, 816318]

約数ペア:

[(1, 816318), (2, 408159), (3, 272106), (6, 136053), (9, 90702), (18, 45351), (27, 30234), (54, 15117), (81, 10078), (162, 5039)]