2080287306

素因数分解:

$2^1\times 3^3\times {\mathrm{38523839}}^1$

素因数の和:38523850

約数の個数: 16

約数和(自身を含む): 4622860800

約数和(自身を除く): 2542573494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 38523839, 77047678, 115571517, 231143034, 346714551, 693429102, 1040143653, 2080287306]

約数ペア:

[(1, 2080287306), (2, 1040143653), (3, 693429102), (6, 346714551), (9, 231143034), (18, 115571517), (27, 77047678), (54, 38523839)]