18185364

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 48

約数和(自身を含む): 49203840

約数和(自身を除く): 31018476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7321, 14642, 21963, 29284, 43926, 65889, 87852, 131778, 168383, 197667, 263556, 336766, 395334, 505149, 673532, 790668, 1010298, 1515447, 2020596, 3030894, 4546341, 6061788, 9092682, 18185364]

約数ペア:

[(1, 18185364), (2, 9092682), (3, 6061788), (4, 4546341), (6, 3030894), (9, 2020596), (12, 1515447), (18, 1010298), (23, 790668), (27, 673532), (36, 505149), (46, 395334), (54, 336766), (69, 263556), (92, 197667), (108, 168383), (138, 131778), (207, 87852), (276, 65889), (414, 43926), (621, 29284), (828, 21963), (1242, 14642), (2484, 7321)]