169628418

素因数分解:

$2^1\times 3^4\times {\mathrm{1047089}}^1$

素因数の和:1047103

約数の個数: 20

約数和(自身を含む): 380093670

約数和(自身を除く): 210465252

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1047089, 2094178, 3141267, 6282534, 9423801, 18847602, 28271403, 56542806, 84814209, 169628418]

約数ペア:

[(1, 169628418), (2, 84814209), (3, 56542806), (6, 28271403), (9, 18847602), (18, 9423801), (27, 6282534), (54, 3141267), (81, 2094178), (162, 1047089)]