2636856

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 7286760

約数和(自身を除く): 4649904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 691, 954, 1272, 1382, 1908, 2073, 2764, 3816, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 36623, 49752, 73246, 109869, 146492, 219738, 292984, 329607, 439476, 659214, 878952, 1318428, 2636856]

約数ペア:

[(1, 2636856), (2, 1318428), (3, 878952), (4, 659214), (6, 439476), (8, 329607), (9, 292984), (12, 219738), (18, 146492), (24, 109869), (36, 73246), (53, 49752), (72, 36623), (106, 24876), (159, 16584), (212, 12438), (318, 8292), (424, 6219), (477, 5528), (636, 4146), (691, 3816), (954, 2764), (1272, 2073), (1382, 1908)]