27280728

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{673}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 74126520

約数和(自身を除く): 46845792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 673, 1126, 1346, 1689, 2019, 2252, 2692, 3378, 4038, 4504, 5067, 5384, 6057, 6756, 8076, 10134, 12114, 13512, 16152, 20268, 24228, 40536, 48456, 378899, 757798, 1136697, 1515596, 2273394, 3031192, 3410091, 4546788, 6820182, 9093576, 13640364, 27280728]

約数ペア:

[(1, 27280728), (2, 13640364), (3, 9093576), (4, 6820182), (6, 4546788), (8, 3410091), (9, 3031192), (12, 2273394), (18, 1515596), (24, 1136697), (36, 757798), (72, 378899), (563, 48456), (673, 40536), (1126, 24228), (1346, 20268), (1689, 16152), (2019, 13512), (2252, 12114), (2692, 10134), (3378, 8076), (4038, 6756), (4504, 6057), (5067, 5384)]