18967152

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5497

約数の個数: 40

約数和(自身を含む): 49678864

約数和(自身を除く): 30711712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5413, 10826, 16239, 21652, 32478, 43304, 64956, 86608, 129912, 259824, 395149, 790298, 1185447, 1580596, 2370894, 3161192, 4741788, 6322384, 9483576, 18967152]

約数ペア:

[(1, 18967152), (2, 9483576), (3, 6322384), (4, 4741788), (6, 3161192), (8, 2370894), (12, 1580596), (16, 1185447), (24, 790298), (48, 395149), (73, 259824), (146, 129912), (219, 86608), (292, 64956), (438, 43304), (584, 32478), (876, 21652), (1168, 16239), (1752, 10826), (3504, 5413)]