19792998

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7218

約数の個数: 40

約数和(自身を含む): 46966392

約数和(自身を除く): 27173394

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7187, 14374, 21561, 43122, 64683, 122179, 129366, 194049, 244358, 366537, 388098, 582147, 733074, 1099611, 1164294, 2199222, 3298833, 6597666, 9896499, 19792998]

約数ペア:

[(1, 19792998), (2, 9896499), (3, 6597666), (6, 3298833), (9, 2199222), (17, 1164294), (18, 1099611), (27, 733074), (34, 582147), (51, 388098), (54, 366537), (81, 244358), (102, 194049), (153, 129366), (162, 122179), (306, 64683), (459, 43122), (918, 21561), (1377, 14374), (2754, 7187)]