242838

素因数分解:

$2^1\times 3^4\times {\mathrm{1499}}^1$

素因数の和:1513

約数の個数: 20

約数和(自身を含む): 544500

約数和(自身を除く): 301662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1499, 2998, 4497, 8994, 13491, 26982, 40473, 80946, 121419, 242838]

約数ペア:

[(1, 242838), (2, 121419), (3, 80946), (6, 40473), (9, 26982), (18, 13491), (27, 8994), (54, 4497), (81, 2998), (162, 1499)]