21929922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{174047}}^1$

素因数の和:174062

約数の個数: 24

約数和(自身を含む): 54302976

約数和(自身を除く): 32373054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 174047, 348094, 522141, 1044282, 1218329, 1566423, 2436658, 3132846, 3654987, 7309974, 10964961, 21929922]

約数ペア:

[(1, 21929922), (2, 10964961), (3, 7309974), (6, 3654987), (7, 3132846), (9, 2436658), (14, 1566423), (18, 1218329), (21, 1044282), (42, 522141), (63, 348094), (126, 174047)]