40055778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317903}}^1$

素因数の和:317918

約数の個数: 24

約数和(自身を含む): 99186048

約数和(自身を除く): 59130270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317903, 635806, 953709, 1907418, 2225321, 2861127, 4450642, 5722254, 6675963, 13351926, 20027889, 40055778]

約数ペア:

[(1, 40055778), (2, 20027889), (3, 13351926), (6, 6675963), (7, 5722254), (9, 4450642), (14, 2861127), (18, 2225321), (21, 1907418), (42, 953709), (63, 635806), (126, 317903)]