18937626

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{463}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 40290048

約数和(自身を除く): 21352422

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 463, 802, 926, 1203, 1389, 2406, 2778, 6817, 7871, 13634, 15742, 20451, 23613, 40902, 47226, 185663, 371326, 556989, 1113978, 3156271, 6312542, 9468813, 18937626]

約数ペア:

[(1, 18937626), (2, 9468813), (3, 6312542), (6, 3156271), (17, 1113978), (34, 556989), (51, 371326), (102, 185663), (401, 47226), (463, 40902), (802, 23613), (926, 20451), (1203, 15742), (1389, 13634), (2406, 7871), (2778, 6817)]