555822

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 40

約数和(自身を含む): 1289376

約数和(自身を除く): 733554

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 81, 94, 141, 146, 162, 219, 282, 423, 438, 657, 846, 1269, 1314, 1971, 2538, 3431, 3807, 3942, 5913, 6862, 7614, 10293, 11826, 20586, 30879, 61758, 92637, 185274, 277911, 555822]

約数ペア:

[(1, 555822), (2, 277911), (3, 185274), (6, 92637), (9, 61758), (18, 30879), (27, 20586), (47, 11826), (54, 10293), (73, 7614), (81, 6862), (94, 5913), (141, 3942), (146, 3807), (162, 3431), (219, 2538), (282, 1971), (423, 1314), (438, 1269), (657, 846)]