12451896

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 33962760

約数和(自身を除く): 21510864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1061, 1304, 1467, 1956, 2122, 2934, 3183, 3912, 4244, 5868, 6366, 8488, 9549, 11736, 12732, 19098, 25464, 38196, 76392, 172943, 345886, 518829, 691772, 1037658, 1383544, 1556487, 2075316, 3112974, 4150632, 6225948, 12451896]

約数ペア:

[(1, 12451896), (2, 6225948), (3, 4150632), (4, 3112974), (6, 2075316), (8, 1556487), (9, 1383544), (12, 1037658), (18, 691772), (24, 518829), (36, 345886), (72, 172943), (163, 76392), (326, 38196), (489, 25464), (652, 19098), (978, 12732), (1061, 11736), (1304, 9549), (1467, 8488), (1956, 6366), (2122, 5868), (2934, 4244), (3183, 3912)]