18156900099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1441367}}^1$

素因数の和:1441419

約数の個数: 32

約数和(自身を含む): 29057978880

約数和(自身を除く): 10901078781

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 1441367, 4324101, 18737771, 24503239, 27385973, 56213313, 73509717, 82157919, 318542107, 356017649, 465561541, 955626321, 1068052947, 1396684623, 6052300033, 18156900099]

約数ペア:

[(1, 18156900099), (3, 6052300033), (13, 1396684623), (17, 1068052947), (19, 955626321), (39, 465561541), (51, 356017649), (57, 318542107), (221, 82157919), (247, 73509717), (323, 56213313), (663, 27385973), (741, 24503239), (969, 18737771), (4199, 4324101), (12597, 1441367)]