259362

素因数分解:

$2^1\times 3^4\times {\mathrm{1601}}^1$

素因数の和:1615

約数の個数: 20

約数和(自身を含む): 581526

約数和(自身を除く): 322164

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1601, 3202, 4803, 9606, 14409, 28818, 43227, 86454, 129681, 259362]

約数ペア:

[(1, 259362), (2, 129681), (3, 86454), (6, 43227), (9, 28818), (18, 14409), (27, 9606), (54, 4803), (81, 3202), (162, 1601)]