18290016

素因数分解:

$2^5\times 3^3\times {\mathrm{21169}}^1$

素因数の和:21188

約数の個数: 48

約数和(自身を含む): 53348400

約数和(自身を除く): 35058384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21169, 42338, 63507, 84676, 127014, 169352, 190521, 254028, 338704, 381042, 508056, 571563, 677408, 762084, 1016112, 1143126, 1524168, 2032224, 2286252, 3048336, 4572504, 6096672, 9145008, 18290016]

約数ペア:

[(1, 18290016), (2, 9145008), (3, 6096672), (4, 4572504), (6, 3048336), (8, 2286252), (9, 2032224), (12, 1524168), (16, 1143126), (18, 1016112), (24, 762084), (27, 677408), (32, 571563), (36, 508056), (48, 381042), (54, 338704), (72, 254028), (96, 190521), (108, 169352), (144, 127014), (216, 84676), (288, 63507), (432, 42338), (864, 21169)]