16680258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132383}}^1$

素因数の和:132398

約数の個数: 24

約数和(自身を含む): 41303808

約数和(自身を除く): 24623550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132383, 264766, 397149, 794298, 926681, 1191447, 1853362, 2382894, 2780043, 5560086, 8340129, 16680258]

約数ペア:

[(1, 16680258), (2, 8340129), (3, 5560086), (6, 2780043), (7, 2382894), (9, 1853362), (14, 1191447), (18, 926681), (21, 794298), (42, 397149), (63, 264766), (126, 132383)]