16181604

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19543}}^1$

素因数の和:19576

約数の個数: 36

約数和(自身を含む): 42684096

約数和(自身を除く): 26502492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19543, 39086, 58629, 78172, 117258, 175887, 234516, 351774, 449489, 703548, 898978, 1348467, 1797956, 2696934, 4045401, 5393868, 8090802, 16181604]

約数ペア:

[(1, 16181604), (2, 8090802), (3, 5393868), (4, 4045401), (6, 2696934), (9, 1797956), (12, 1348467), (18, 898978), (23, 703548), (36, 449489), (46, 351774), (69, 234516), (92, 175887), (138, 117258), (207, 78172), (276, 58629), (414, 39086), (828, 19543)]