2909718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3299}}^1$

素因数の和:3321

約数の個数: 36

約数和(自身を含む): 7335900

約数和(自身を除く): 4426182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3299, 6598, 9897, 19794, 23093, 29691, 46186, 59382, 69279, 138558, 161651, 207837, 323302, 415674, 484953, 969906, 1454859, 2909718]

約数ペア:

[(1, 2909718), (2, 1454859), (3, 969906), (6, 484953), (7, 415674), (9, 323302), (14, 207837), (18, 161651), (21, 138558), (42, 69279), (49, 59382), (63, 46186), (98, 29691), (126, 23093), (147, 19794), (294, 9897), (441, 6598), (882, 3299)]