2536686

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2720

約数の個数: 24

約数和(自身を含む): 5601960

約数和(自身を除く): 3065274

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2659, 5318, 7977, 15954, 23931, 47862, 140927, 281854, 422781, 845562, 1268343, 2536686]

約数ペア:

[(1, 2536686), (2, 1268343), (3, 845562), (6, 422781), (9, 281854), (18, 140927), (53, 47862), (106, 23931), (159, 15954), (318, 7977), (477, 5318), (954, 2659)]