189815598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1506473}}^1$

素因数の和:1506488

約数の個数: 24

約数和(自身を含む): 470019888

約数和(自身を除く): 280204290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1506473, 3012946, 4519419, 9038838, 10545311, 13558257, 21090622, 27116514, 31635933, 63271866, 94907799, 189815598]

約数ペア:

[(1, 189815598), (2, 94907799), (3, 63271866), (6, 31635933), (7, 27116514), (9, 21090622), (14, 13558257), (18, 10545311), (21, 9038838), (42, 4519419), (63, 3012946), (126, 1506473)]