57642678

素因数分解:

$2^1\times 3^4\times {\mathrm{355819}}^1$

素因数の和:355833

約数の個数: 20

約数和(自身を含む): 129162660

約数和(自身を除く): 71519982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 355819, 711638, 1067457, 2134914, 3202371, 6404742, 9607113, 19214226, 28821339, 57642678]

約数ペア:

[(1, 57642678), (2, 28821339), (3, 19214226), (6, 9607113), (9, 6404742), (18, 3202371), (27, 2134914), (54, 1067457), (81, 711638), (162, 355819)]