201814254

素因数分解:

$2^1\times 3^4\times {\mathrm{1245767}}^1$

素因数の和:1245781

約数の個数: 20

約数和(自身を含む): 452213784

約数和(自身を除く): 250399530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1245767, 2491534, 3737301, 7474602, 11211903, 22423806, 33635709, 67271418, 100907127, 201814254]

約数ペア:

[(1, 201814254), (2, 100907127), (3, 67271418), (6, 33635709), (9, 22423806), (18, 11211903), (27, 7474602), (54, 3737301), (81, 2491534), (162, 1245767)]