17280756

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 45662400

約数和(自身を除く): 28381644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 3019, 5724, 6038, 9057, 12076, 18114, 27171, 36228, 54342, 81513, 108684, 160007, 163026, 320014, 326052, 480021, 640028, 960042, 1440063, 1920084, 2880126, 4320189, 5760252, 8640378, 17280756]

約数ペア:

[(1, 17280756), (2, 8640378), (3, 5760252), (4, 4320189), (6, 2880126), (9, 1920084), (12, 1440063), (18, 960042), (27, 640028), (36, 480021), (53, 326052), (54, 320014), (106, 163026), (108, 160007), (159, 108684), (212, 81513), (318, 54342), (477, 36228), (636, 27171), (954, 18114), (1431, 12076), (1908, 9057), (2862, 6038), (3019, 5724)]