2236878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 5687136

約数和(自身を除く): 3450258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 433, 574, 738, 861, 866, 1299, 1722, 2583, 2598, 3031, 3897, 5166, 6062, 7794, 9093, 17753, 18186, 27279, 35506, 53259, 54558, 106518, 124271, 159777, 248542, 319554, 372813, 745626, 1118439, 2236878]

約数ペア:

[(1, 2236878), (2, 1118439), (3, 745626), (6, 372813), (7, 319554), (9, 248542), (14, 159777), (18, 124271), (21, 106518), (41, 54558), (42, 53259), (63, 35506), (82, 27279), (123, 18186), (126, 17753), (246, 9093), (287, 7794), (369, 6062), (433, 5166), (574, 3897), (738, 3031), (861, 2598), (866, 2583), (1299, 1722)]