17829288

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 32066712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 419, 591, 788, 838, 1182, 1257, 1576, 1676, 1773, 2364, 2514, 3352, 3546, 3771, 4728, 5028, 5319, 7092, 7542, 10056, 10638, 11313, 14184, 15084, 21276, 22626, 30168, 42552, 45252, 82543, 90504, 165086, 247629, 330172, 495258, 660344, 742887, 990516, 1485774, 1981032, 2228661, 2971548, 4457322, 5943096, 8914644, 17829288]

約数ペア:

[(1, 17829288), (2, 8914644), (3, 5943096), (4, 4457322), (6, 2971548), (8, 2228661), (9, 1981032), (12, 1485774), (18, 990516), (24, 742887), (27, 660344), (36, 495258), (54, 330172), (72, 247629), (108, 165086), (197, 90504), (216, 82543), (394, 45252), (419, 42552), (591, 30168), (788, 22626), (838, 21276), (1182, 15084), (1257, 14184), (1576, 11313), (1676, 10638), (1773, 10056), (2364, 7542), (2514, 7092), (3352, 5319), (3546, 5028), (3771, 4728)]