31827516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{673}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 85150464

約数和(自身を除く): 53322948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 563, 673, 1126, 1346, 1689, 2019, 2252, 2692, 3378, 3941, 4038, 4711, 6756, 7882, 8076, 9422, 11823, 14133, 15764, 18844, 23646, 28266, 47292, 56532, 378899, 757798, 1136697, 1515596, 2273394, 2652293, 4546788, 5304586, 7956879, 10609172, 15913758, 31827516]

約数ペア:

[(1, 31827516), (2, 15913758), (3, 10609172), (4, 7956879), (6, 5304586), (7, 4546788), (12, 2652293), (14, 2273394), (21, 1515596), (28, 1136697), (42, 757798), (84, 378899), (563, 56532), (673, 47292), (1126, 28266), (1346, 23646), (1689, 18844), (2019, 15764), (2252, 14133), (2692, 11823), (3378, 9422), (3941, 8076), (4038, 7882), (4711, 6756)]