1628586

素因数分解:

$2^1\times 3^6\times {\mathrm{1117}}^1$

素因数の和:1137

約数の個数: 28

約数和(自身を含む): 3665922

約数和(自身を除く): 2037336

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1117, 1458, 2234, 3351, 6702, 10053, 20106, 30159, 60318, 90477, 180954, 271431, 542862, 814293, 1628586]

約数ペア:

[(1, 1628586), (2, 814293), (3, 542862), (6, 271431), (9, 180954), (18, 90477), (27, 60318), (54, 30159), (81, 20106), (162, 10053), (243, 6702), (486, 3351), (729, 2234), (1117, 1458)]