184500000018

素因数分解:

$2^1\times 3^4\times {\mathrm{1138888889}}^1$

素因数の和:1138888903

約数の個数: 20

約数和(自身を含む): 413416667070

約数和(自身を除く): 228916667052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1138888889, 2277777778, 3416666667, 6833333334, 10250000001, 20500000002, 30750000003, 61500000006, 92250000009, 184500000018]

約数ペア:

[(1, 184500000018), (2, 92250000009), (3, 61500000006), (6, 30750000003), (9, 20500000002), (18, 10250000001), (27, 6833333334), (54, 3416666667), (81, 2277777778), (162, 1138888889)]