16921098

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17737}}^1$

素因数の和:17798

約数の個数: 24

約数和(自身を含む): 37356228

約数和(自身を除く): 20435130

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 17737, 35474, 53211, 106422, 159633, 319266, 940061, 1880122, 2820183, 5640366, 8460549, 16921098]

約数ペア:

[(1, 16921098), (2, 8460549), (3, 5640366), (6, 2820183), (9, 1880122), (18, 940061), (53, 319266), (106, 159633), (159, 106422), (318, 53211), (477, 35474), (954, 17737)]