9388638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 23418720

約数和(自身を除く): 14030082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 277, 538, 554, 807, 831, 1614, 1662, 1883, 1939, 2421, 2493, 3766, 3878, 4842, 4986, 5649, 5817, 11298, 11634, 16947, 17451, 33894, 34902, 74513, 149026, 223539, 447078, 521591, 670617, 1043182, 1341234, 1564773, 3129546, 4694319, 9388638]

約数ペア:

[(1, 9388638), (2, 4694319), (3, 3129546), (6, 1564773), (7, 1341234), (9, 1043182), (14, 670617), (18, 521591), (21, 447078), (42, 223539), (63, 149026), (126, 74513), (269, 34902), (277, 33894), (538, 17451), (554, 16947), (807, 11634), (831, 11298), (1614, 5817), (1662, 5649), (1883, 4986), (1939, 4842), (2421, 3878), (2493, 3766)]