17287128

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 48412800

約数和(自身を除く): 31125672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 491, 652, 978, 982, 1304, 1467, 1473, 1956, 1964, 2934, 2946, 3912, 3928, 4401, 4419, 5868, 5892, 8802, 8838, 11736, 11784, 13257, 17604, 17676, 26514, 35208, 35352, 53028, 80033, 106056, 160066, 240099, 320132, 480198, 640264, 720297, 960396, 1440594, 1920792, 2160891, 2881188, 4321782, 5762376, 8643564, 17287128]

約数ペア:

[(1, 17287128), (2, 8643564), (3, 5762376), (4, 4321782), (6, 2881188), (8, 2160891), (9, 1920792), (12, 1440594), (18, 960396), (24, 720297), (27, 640264), (36, 480198), (54, 320132), (72, 240099), (108, 160066), (163, 106056), (216, 80033), (326, 53028), (489, 35352), (491, 35208), (652, 26514), (978, 17676), (982, 17604), (1304, 13257), (1467, 11784), (1473, 11736), (1956, 8838), (1964, 8802), (2934, 5892), (2946, 5868), (3912, 4419), (3928, 4401)]