18060477

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 26318496

約数和(自身を除く): 8258019

約数列:

[1, 3, 17, 37, 51, 111, 289, 563, 629, 867, 1689, 1887, 9571, 10693, 20831, 28713, 32079, 62493, 162707, 354127, 488121, 1062381, 6020159, 18060477]

約数ペア:

[(1, 18060477), (3, 6020159), (17, 1062381), (37, 488121), (51, 354127), (111, 162707), (289, 62493), (563, 32079), (629, 28713), (867, 20831), (1689, 10693), (1887, 9571)]