2156706

素因数分解:

$2^1\times 3^4\times {\mathrm{13313}}^1$

素因数の和:13327

約数の個数: 20

約数和(自身を含む): 4832982

約数和(自身を除く): 2676276

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13313, 26626, 39939, 79878, 119817, 239634, 359451, 718902, 1078353, 2156706]

約数ペア:

[(1, 2156706), (2, 1078353), (3, 718902), (6, 359451), (9, 239634), (18, 119817), (27, 79878), (54, 39939), (81, 26626), (162, 13313)]