7554372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 12766908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 647, 834, 973, 1294, 1668, 1941, 1946, 2588, 2919, 3882, 3892, 4529, 5838, 7764, 9058, 11676, 13587, 18116, 27174, 54348, 89933, 179866, 269799, 359732, 539598, 629531, 1079196, 1259062, 1888593, 2518124, 3777186, 7554372]

約数ペア:

[(1, 7554372), (2, 3777186), (3, 2518124), (4, 1888593), (6, 1259062), (7, 1079196), (12, 629531), (14, 539598), (21, 359732), (28, 269799), (42, 179866), (84, 89933), (139, 54348), (278, 27174), (417, 18116), (556, 13587), (647, 11676), (834, 9058), (973, 7764), (1294, 5838), (1668, 4529), (1941, 3892), (1946, 3882), (2588, 2919)]