121512348

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{21499}}^1$

素因数の和:21666

約数の個数: 36

約数和(自身を含む): 309127000

約数和(自身を除く): 187614652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 21499, 42998, 64497, 85996, 128994, 193491, 257988, 386982, 773964, 3375343, 6750686, 10126029, 13501372, 20252058, 30378087, 40504116, 60756174, 121512348]

約数ペア:

[(1, 121512348), (2, 60756174), (3, 40504116), (4, 30378087), (6, 20252058), (9, 13501372), (12, 10126029), (18, 6750686), (36, 3375343), (157, 773964), (314, 386982), (471, 257988), (628, 193491), (942, 128994), (1413, 85996), (1884, 64497), (2826, 42998), (5652, 21499)]