260000766

素因数分解:

$2^1\times 3^6\times {\mathrm{178327}}^1$

素因数の和:178347

約数の個数: 28

約数和(自身を含む): 584737512

約数和(自身を除く): 324736746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 178327, 356654, 534981, 1069962, 1604943, 3209886, 4814829, 9629658, 14444487, 28888974, 43333461, 86666922, 130000383, 260000766]

約数ペア:

[(1, 260000766), (2, 130000383), (3, 86666922), (6, 43333461), (9, 28888974), (18, 14444487), (27, 9629658), (54, 4814829), (81, 3209886), (162, 1604943), (243, 1069962), (486, 534981), (729, 356654), (1458, 178327)]