27187468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 59963904

約数和(自身を除く): 32776436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 857, 1133, 1442, 1714, 2266, 2884, 3428, 4532, 5999, 7931, 9427, 11998, 15862, 18854, 23996, 31724, 37708, 65989, 88271, 131978, 176542, 263956, 353084, 617897, 970981, 1235794, 1941962, 2471588, 3883924, 6796867, 13593734, 27187468]

約数ペア:

[(1, 27187468), (2, 13593734), (4, 6796867), (7, 3883924), (11, 2471588), (14, 1941962), (22, 1235794), (28, 970981), (44, 617897), (77, 353084), (103, 263956), (154, 176542), (206, 131978), (308, 88271), (412, 65989), (721, 37708), (857, 31724), (1133, 23996), (1442, 18854), (1714, 15862), (2266, 11998), (2884, 9427), (3428, 7931), (4532, 5999)]