66899682

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5744

約数の個数: 40

約数和(自身を含む): 151985196

約数和(自身を除く): 85085514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5657, 5913, 11314, 11826, 16971, 33942, 50913, 101826, 152739, 305478, 412961, 458217, 825922, 916434, 1238883, 2477766, 3716649, 7433298, 11149947, 22299894, 33449841, 66899682]

約数ペア:

[(1, 66899682), (2, 33449841), (3, 22299894), (6, 11149947), (9, 7433298), (18, 3716649), (27, 2477766), (54, 1238883), (73, 916434), (81, 825922), (146, 458217), (162, 412961), (219, 305478), (438, 152739), (657, 101826), (1314, 50913), (1971, 33942), (3942, 16971), (5657, 11826), (5913, 11314)]