18435686103

素因数分解:

$3^7\times {\mathrm{8429669}}^1$

素因数の和:8429690

約数の個数: 16

約数和(自身を含む): 27649317600

約数和(自身を除く): 9213631497

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 8429669, 25289007, 75867021, 227601063, 682803189, 2048409567, 6145228701, 18435686103]

約数ペア:

[(1, 18435686103), (3, 6145228701), (9, 2048409567), (27, 682803189), (81, 227601063), (243, 75867021), (729, 25289007), (2187, 8429669)]