38984994

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{15809}}^1$

素因数の和:15954

約数の個数: 24

約数和(自身を含む): 85089420

約数和(自身を除く): 46104426

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 15809, 31618, 47427, 94854, 142281, 284562, 2165833, 4331666, 6497499, 12994998, 19492497, 38984994]

約数ペア:

[(1, 38984994), (2, 19492497), (3, 12994998), (6, 6497499), (9, 4331666), (18, 2165833), (137, 284562), (274, 142281), (411, 94854), (822, 47427), (1233, 31618), (2466, 15809)]