18283692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 48984320

約数和(自身を除く): 30700628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 709, 921, 1228, 1418, 1842, 2127, 2149, 2836, 3684, 4254, 4298, 4963, 6447, 8508, 8596, 9926, 12894, 14889, 19852, 25788, 29778, 59556, 217663, 435326, 652989, 870652, 1305978, 1523641, 2611956, 3047282, 4570923, 6094564, 9141846, 18283692]

約数ペア:

[(1, 18283692), (2, 9141846), (3, 6094564), (4, 4570923), (6, 3047282), (7, 2611956), (12, 1523641), (14, 1305978), (21, 870652), (28, 652989), (42, 435326), (84, 217663), (307, 59556), (614, 29778), (709, 25788), (921, 19852), (1228, 14889), (1418, 12894), (1842, 9926), (2127, 8596), (2149, 8508), (2836, 6447), (3684, 4963), (4254, 4298)]