38640414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14737}}^1$

素因数の和:14784

約数の個数: 32

約数和(自身を含む): 84890880

約数和(自身を除く): 46250466

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 14737, 29474, 44211, 88422, 280003, 338951, 560006, 677902, 840009, 1016853, 1680018, 2033706, 6440069, 12880138, 19320207, 38640414]

約数ペア:

[(1, 38640414), (2, 19320207), (3, 12880138), (6, 6440069), (19, 2033706), (23, 1680018), (38, 1016853), (46, 840009), (57, 677902), (69, 560006), (114, 338951), (138, 280003), (437, 88422), (874, 44211), (1311, 29474), (2622, 14737)]