9784488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 28224000

約数和(自身を除く): 18439512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 419, 556, 834, 838, 973, 1112, 1257, 1668, 1676, 1946, 2514, 2919, 2933, 3336, 3352, 3892, 5028, 5838, 5866, 7784, 8799, 10056, 11676, 11732, 17598, 23352, 23464, 35196, 58241, 70392, 116482, 174723, 232964, 349446, 407687, 465928, 698892, 815374, 1223061, 1397784, 1630748, 2446122, 3261496, 4892244, 9784488]

約数ペア:

[(1, 9784488), (2, 4892244), (3, 3261496), (4, 2446122), (6, 1630748), (7, 1397784), (8, 1223061), (12, 815374), (14, 698892), (21, 465928), (24, 407687), (28, 349446), (42, 232964), (56, 174723), (84, 116482), (139, 70392), (168, 58241), (278, 35196), (417, 23464), (419, 23352), (556, 17598), (834, 11732), (838, 11676), (973, 10056), (1112, 8799), (1257, 7784), (1668, 5866), (1676, 5838), (1946, 5028), (2514, 3892), (2919, 3352), (2933, 3336)]