2018123112

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{160781}}^1$

素因数の和:161313

約数の個数: 32

約数和(自身を含む): 5054986080

約数和(自身を除く): 3036862968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276, 12552, 160781, 321562, 482343, 643124, 964686, 1286248, 1929372, 3858744, 84088463, 168176926, 252265389, 336353852, 504530778, 672707704, 1009061556, 2018123112]

約数ペア:

[(1, 2018123112), (2, 1009061556), (3, 672707704), (4, 504530778), (6, 336353852), (8, 252265389), (12, 168176926), (24, 84088463), (523, 3858744), (1046, 1929372), (1569, 1286248), (2092, 964686), (3138, 643124), (4184, 482343), (6276, 321562), (12552, 160781)]