28776258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228383}}^1$

素因数の和:228398

約数の個数: 24

約数和(自身を含む): 71255808

約数和(自身を除く): 42479550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228383, 456766, 685149, 1370298, 1598681, 2055447, 3197362, 4110894, 4796043, 9592086, 14388129, 28776258]

約数ペア:

[(1, 28776258), (2, 14388129), (3, 9592086), (6, 4796043), (7, 4110894), (9, 3197362), (14, 2055447), (18, 1598681), (21, 1370298), (42, 685149), (63, 456766), (126, 228383)]