253854

素因数分解:

$2^1\times 3^4\times {\mathrm{1567}}^1$

素因数の和:1581

約数の個数: 20

約数和(自身を含む): 569184

約数和(自身を除く): 315330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1567, 3134, 4701, 9402, 14103, 28206, 42309, 84618, 126927, 253854]

約数ペア:

[(1, 253854), (2, 126927), (3, 84618), (6, 42309), (9, 28206), (18, 14103), (27, 9402), (54, 4701), (81, 3134), (162, 1567)]