18480649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 21931776

約数和(自身を除く): 3451127

約数列:

[1, 11, 17, 37, 187, 407, 629, 2671, 6919, 29381, 45407, 98827, 499477, 1087097, 1680059, 18480649]

約数ペア:

[(1, 18480649), (11, 1680059), (17, 1087097), (37, 499477), (187, 98827), (407, 45407), (629, 29381), (2671, 6919)]