27793788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 43330692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 881, 956, 1434, 1762, 2629, 2643, 2868, 3524, 5258, 5286, 7887, 9691, 10516, 10572, 15774, 19382, 29073, 31548, 38764, 58146, 116292, 210559, 421118, 631677, 842236, 1263354, 2316149, 2526708, 4632298, 6948447, 9264596, 13896894, 27793788]

約数ペア:

[(1, 27793788), (2, 13896894), (3, 9264596), (4, 6948447), (6, 4632298), (11, 2526708), (12, 2316149), (22, 1263354), (33, 842236), (44, 631677), (66, 421118), (132, 210559), (239, 116292), (478, 58146), (717, 38764), (881, 31548), (956, 29073), (1434, 19382), (1762, 15774), (2629, 10572), (2643, 10516), (2868, 9691), (3524, 7887), (5258, 5286)]