2826414

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 40

約数和(自身を含む): 6446880

約数和(自身を除く): 3620466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 239, 438, 478, 657, 717, 1314, 1434, 1971, 2151, 3942, 4302, 5913, 6453, 11826, 12906, 17447, 19359, 34894, 38718, 52341, 104682, 157023, 314046, 471069, 942138, 1413207, 2826414]

約数ペア:

[(1, 2826414), (2, 1413207), (3, 942138), (6, 471069), (9, 314046), (18, 157023), (27, 104682), (54, 52341), (73, 38718), (81, 34894), (146, 19359), (162, 17447), (219, 12906), (239, 11826), (438, 6453), (478, 5913), (657, 4302), (717, 3942), (1314, 2151), (1434, 1971)]