40053798

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 93450240

約数和(自身を除く): 53396442

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 337, 426, 558, 639, 674, 837, 1011, 1278, 1674, 1917, 2022, 2201, 3033, 3834, 4402, 6066, 6603, 9099, 10447, 13206, 18198, 19809, 20894, 23927, 31341, 39618, 47854, 59427, 62682, 71781, 94023, 118854, 143562, 188046, 215343, 282069, 430686, 564138, 646029, 741737, 1292058, 1483474, 2225211, 4450422, 6675633, 13351266, 20026899, 40053798]

約数ペア:

[(1, 40053798), (2, 20026899), (3, 13351266), (6, 6675633), (9, 4450422), (18, 2225211), (27, 1483474), (31, 1292058), (54, 741737), (62, 646029), (71, 564138), (93, 430686), (142, 282069), (186, 215343), (213, 188046), (279, 143562), (337, 118854), (426, 94023), (558, 71781), (639, 62682), (674, 59427), (837, 47854), (1011, 39618), (1278, 31341), (1674, 23927), (1917, 20894), (2022, 19809), (2201, 18198), (3033, 13206), (3834, 10447), (4402, 9099), (6066, 6603)]