22920552

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 62302500

約数和(自身を除く): 39381948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 709, 898, 1347, 1418, 1796, 2127, 2694, 2836, 3592, 4041, 4254, 5388, 5672, 6381, 8082, 8508, 10776, 12762, 16164, 17016, 25524, 32328, 51048, 318341, 636682, 955023, 1273364, 1910046, 2546728, 2865069, 3820092, 5730138, 7640184, 11460276, 22920552]

約数ペア:

[(1, 22920552), (2, 11460276), (3, 7640184), (4, 5730138), (6, 3820092), (8, 2865069), (9, 2546728), (12, 1910046), (18, 1273364), (24, 955023), (36, 636682), (72, 318341), (449, 51048), (709, 32328), (898, 25524), (1347, 17016), (1418, 16164), (1796, 12762), (2127, 10776), (2694, 8508), (2836, 8082), (3592, 6381), (4041, 5672), (4254, 5388)]