531338892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{18229}}^1$

素因数の和:18590

約数の個数: 48

約数和(自身を含む): 1421064960

約数和(自身を除く): 889726068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1388, 2082, 2429, 4164, 4858, 7287, 9716, 14574, 18229, 29148, 36458, 54687, 72916, 109374, 127603, 218748, 255206, 382809, 510412, 765618, 1531236, 6325463, 12650926, 18976389, 25301852, 37952778, 44278241, 75905556, 88556482, 132834723, 177112964, 265669446, 531338892]

約数ペア:

[(1, 531338892), (2, 265669446), (3, 177112964), (4, 132834723), (6, 88556482), (7, 75905556), (12, 44278241), (14, 37952778), (21, 25301852), (28, 18976389), (42, 12650926), (84, 6325463), (347, 1531236), (694, 765618), (1041, 510412), (1388, 382809), (2082, 255206), (2429, 218748), (4164, 127603), (4858, 109374), (7287, 72916), (9716, 54687), (14574, 36458), (18229, 29148)]