9369776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 19779984

約数和(自身を除く): 10410208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 421, 428, 842, 856, 1391, 1684, 1712, 2782, 3368, 5473, 5564, 6736, 10946, 11128, 21892, 22256, 43784, 45047, 87568, 90094, 180188, 360376, 585611, 720752, 1171222, 2342444, 4684888, 9369776]

約数ペア:

[(1, 9369776), (2, 4684888), (4, 2342444), (8, 1171222), (13, 720752), (16, 585611), (26, 360376), (52, 180188), (104, 90094), (107, 87568), (208, 45047), (214, 43784), (421, 22256), (428, 21892), (842, 11128), (856, 10946), (1391, 6736), (1684, 5564), (1712, 5473), (2782, 3368)]