16961796

素因数分解:

$2^2\times 3^2\times {\mathrm{471161}}^1$

素因数の和:471171

約数の個数: 18

約数和(自身を含む): 42875742

約数和(自身を除く): 25913946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471161, 942322, 1413483, 1884644, 2826966, 4240449, 5653932, 8480898, 16961796]

約数ペア:

[(1, 16961796), (2, 8480898), (3, 5653932), (4, 4240449), (6, 2826966), (9, 1884644), (12, 1413483), (18, 942322), (36, 471161)]