21823092

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3719}}^1$

素因数の和:3892

約数の個数: 36

約数和(自身を含む): 55517280

約数和(自身を除く): 33694188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3719, 5868, 7438, 11157, 14876, 22314, 33471, 44628, 66942, 133884, 606197, 1212394, 1818591, 2424788, 3637182, 5455773, 7274364, 10911546, 21823092]

約数ペア:

[(1, 21823092), (2, 10911546), (3, 7274364), (4, 5455773), (6, 3637182), (9, 2424788), (12, 1818591), (18, 1212394), (36, 606197), (163, 133884), (326, 66942), (489, 44628), (652, 33471), (978, 22314), (1467, 14876), (1956, 11157), (2934, 7438), (3719, 5868)]