2761884

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4495716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 239, 321, 428, 478, 642, 717, 956, 963, 1284, 1434, 1926, 2151, 2868, 2889, 3852, 4302, 5778, 6453, 8604, 11556, 12906, 25573, 25812, 51146, 76719, 102292, 153438, 230157, 306876, 460314, 690471, 920628, 1380942, 2761884]

約数ペア:

[(1, 2761884), (2, 1380942), (3, 920628), (4, 690471), (6, 460314), (9, 306876), (12, 230157), (18, 153438), (27, 102292), (36, 76719), (54, 51146), (107, 25812), (108, 25573), (214, 12906), (239, 11556), (321, 8604), (428, 6453), (478, 5778), (642, 4302), (717, 3852), (956, 2889), (963, 2868), (1284, 2151), (1434, 1926)]