2679886386

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{399149}}^1$

素因数の和:399530

約数の個数: 24

約数和(自身を含む): 5822001900

約数和(自身を除く): 3142115514

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 399149, 798298, 1197447, 2394894, 3592341, 7184682, 148882577, 297765154, 446647731, 893295462, 1339943193, 2679886386]

約数ペア:

[(1, 2679886386), (2, 1339943193), (3, 893295462), (6, 446647731), (9, 297765154), (18, 148882577), (373, 7184682), (746, 3592341), (1119, 2394894), (2238, 1197447), (3357, 798298), (6714, 399149)]