2149508718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5686531}}^1$

素因数の和:5686549

約数の個数: 32

約数和(自身を含む): 5459070720

約数和(自身を除く): 3309562002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5686531, 11373062, 17059593, 34119186, 39805717, 51178779, 79611434, 102357558, 119417151, 153536337, 238834302, 307072674, 358251453, 716502906, 1074754359, 2149508718]

約数ペア:

[(1, 2149508718), (2, 1074754359), (3, 716502906), (6, 358251453), (7, 307072674), (9, 238834302), (14, 153536337), (18, 119417151), (21, 102357558), (27, 79611434), (42, 51178779), (54, 39805717), (63, 34119186), (126, 17059593), (189, 11373062), (378, 5686531)]