18345414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 39907296

約数和(自身を除く): 21561882

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 4861, 9722, 14583, 29166, 82637, 165274, 179857, 247911, 359714, 495822, 539571, 1079142, 3057569, 6115138, 9172707, 18345414]

約数ペア:

[(1, 18345414), (2, 9172707), (3, 6115138), (6, 3057569), (17, 1079142), (34, 539571), (37, 495822), (51, 359714), (74, 247911), (102, 179857), (111, 165274), (222, 82637), (629, 29166), (1258, 14583), (1887, 9722), (3774, 4861)]