27782478

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{8081}}^1$

素因数の和:8280

約数の個数: 24

約数和(自身を含む): 60518016

約数和(自身を除く): 32735538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 8081, 16162, 24243, 48486, 72729, 145458, 1543471, 3086942, 4630413, 9260826, 13891239, 27782478]

約数ペア:

[(1, 27782478), (2, 13891239), (3, 9260826), (6, 4630413), (9, 3086942), (18, 1543471), (191, 145458), (382, 72729), (573, 48486), (1146, 24243), (1719, 16162), (3438, 8081)]