40464414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39439}}^1$

素因数の和:39469

約数の個数: 32

約数和(自身を含む): 94656000

約数和(自身を除く): 54191586

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39439, 78878, 118317, 236634, 354951, 709902, 749341, 1064853, 1498682, 2129706, 2248023, 4496046, 6744069, 13488138, 20232207, 40464414]

約数ペア:

[(1, 40464414), (2, 20232207), (3, 13488138), (6, 6744069), (9, 4496046), (18, 2248023), (19, 2129706), (27, 1498682), (38, 1064853), (54, 749341), (57, 709902), (114, 354951), (171, 236634), (342, 118317), (513, 78878), (1026, 39439)]