120081726

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 264775680

約数和(自身を除く): 144693954

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 239, 271, 309, 478, 542, 618, 717, 813, 927, 1434, 1626, 1854, 2151, 2439, 4302, 4878, 24617, 27913, 49234, 55826, 64769, 73851, 83739, 129538, 147702, 167478, 194307, 221553, 251217, 388614, 443106, 502434, 582921, 1165842, 6671207, 13342414, 20013621, 40027242, 60040863, 120081726]

約数ペア:

[(1, 120081726), (2, 60040863), (3, 40027242), (6, 20013621), (9, 13342414), (18, 6671207), (103, 1165842), (206, 582921), (239, 502434), (271, 443106), (309, 388614), (478, 251217), (542, 221553), (618, 194307), (717, 167478), (813, 147702), (927, 129538), (1434, 83739), (1626, 73851), (1854, 64769), (2151, 55826), (2439, 49234), (4302, 27913), (4878, 24617)]