2119644

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 5422144

約数和(自身を除く): 3302500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 607, 873, 1164, 1214, 1746, 1821, 2428, 3492, 3642, 5463, 7284, 10926, 21852, 58879, 117758, 176637, 235516, 353274, 529911, 706548, 1059822, 2119644]

約数ペア:

[(1, 2119644), (2, 1059822), (3, 706548), (4, 529911), (6, 353274), (9, 235516), (12, 176637), (18, 117758), (36, 58879), (97, 21852), (194, 10926), (291, 7284), (388, 5463), (582, 3642), (607, 3492), (873, 2428), (1164, 1821), (1214, 1746)]