71345718

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28111}}^1$

素因数の和:28169

約数の個数: 32

約数和(自身を含む): 161925120

約数和(自身を除く): 90579402

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28111, 56222, 84333, 168666, 252999, 505998, 758997, 1321217, 1517994, 2642434, 3963651, 7927302, 11890953, 23781906, 35672859, 71345718]

約数ペア:

[(1, 71345718), (2, 35672859), (3, 23781906), (6, 11890953), (9, 7927302), (18, 3963651), (27, 2642434), (47, 1517994), (54, 1321217), (94, 758997), (141, 505998), (282, 252999), (423, 168666), (846, 84333), (1269, 56222), (2538, 28111)]