25231212

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2262

約数の個数: 36

約数和(自身を含む): 63983920

約数和(自身を除く): 38752708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 1879, 2238, 3357, 3758, 4476, 5637, 6714, 7516, 11274, 13428, 16911, 22548, 33822, 67644, 700867, 1401734, 2102601, 2803468, 4205202, 6307803, 8410404, 12615606, 25231212]

約数ペア:

[(1, 25231212), (2, 12615606), (3, 8410404), (4, 6307803), (6, 4205202), (9, 2803468), (12, 2102601), (18, 1401734), (36, 700867), (373, 67644), (746, 33822), (1119, 22548), (1492, 16911), (1879, 13428), (2238, 11274), (3357, 7516), (3758, 6714), (4476, 5637)]