13971528

素因数分解:

$2^3\times 3^5\times {\mathrm{7187}}^1$

素因数の和:7208

約数の個数: 48

約数和(自身を含む): 39246480

約数和(自身を除く): 25274952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 7187, 14374, 21561, 28748, 43122, 57496, 64683, 86244, 129366, 172488, 194049, 258732, 388098, 517464, 582147, 776196, 1164294, 1552392, 1746441, 2328588, 3492882, 4657176, 6985764, 13971528]

約数ペア:

[(1, 13971528), (2, 6985764), (3, 4657176), (4, 3492882), (6, 2328588), (8, 1746441), (9, 1552392), (12, 1164294), (18, 776196), (24, 582147), (27, 517464), (36, 388098), (54, 258732), (72, 194049), (81, 172488), (108, 129366), (162, 86244), (216, 64683), (243, 57496), (324, 43122), (486, 28748), (648, 21561), (972, 14374), (1944, 7187)]