2905884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 7488936

約数和(自身を除く): 4583052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1523, 1908, 3046, 4569, 6092, 9138, 13707, 18276, 27414, 54828, 80719, 161438, 242157, 322876, 484314, 726471, 968628, 1452942, 2905884]

約数ペア:

[(1, 2905884), (2, 1452942), (3, 968628), (4, 726471), (6, 484314), (9, 322876), (12, 242157), (18, 161438), (36, 80719), (53, 54828), (106, 27414), (159, 18276), (212, 13707), (318, 9138), (477, 6092), (636, 4569), (954, 3046), (1523, 1908)]