21633588

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 48

約数和(自身を含む): 59391360

約数和(自身を除く): 37757772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11783, 23566, 35349, 47132, 70698, 106047, 141396, 200311, 212094, 318141, 400622, 424188, 600933, 636282, 801244, 1201866, 1272564, 1802799, 2403732, 3605598, 5408397, 7211196, 10816794, 21633588]

約数ペア:

[(1, 21633588), (2, 10816794), (3, 7211196), (4, 5408397), (6, 3605598), (9, 2403732), (12, 1802799), (17, 1272564), (18, 1201866), (27, 801244), (34, 636282), (36, 600933), (51, 424188), (54, 400622), (68, 318141), (102, 212094), (108, 200311), (153, 141396), (204, 106047), (306, 70698), (459, 47132), (612, 35349), (918, 23566), (1836, 11783)]