25461972

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 66326400

約数和(自身を除く): 40864428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 562, 839, 843, 1124, 1678, 1686, 2517, 2529, 3356, 3372, 5034, 5058, 7551, 7587, 10068, 10116, 15102, 15174, 22653, 30204, 30348, 45306, 90612, 235759, 471518, 707277, 943036, 1414554, 2121831, 2829108, 4243662, 6365493, 8487324, 12730986, 25461972]

約数ペア:

[(1, 25461972), (2, 12730986), (3, 8487324), (4, 6365493), (6, 4243662), (9, 2829108), (12, 2121831), (18, 1414554), (27, 943036), (36, 707277), (54, 471518), (108, 235759), (281, 90612), (562, 45306), (839, 30348), (843, 30204), (1124, 22653), (1678, 15174), (1686, 15102), (2517, 10116), (2529, 10068), (3356, 7587), (3372, 7551), (5034, 5058)]