18315693

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 11682387

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 743, 747, 913, 2229, 2241, 2739, 6687, 8173, 8217, 20061, 24519, 24651, 61669, 73557, 185007, 220671, 555021, 678359, 1665063, 2035077, 6105231, 18315693]

約数ペア:

[(1, 18315693), (3, 6105231), (9, 2035077), (11, 1665063), (27, 678359), (33, 555021), (83, 220671), (99, 185007), (249, 73557), (297, 61669), (743, 24651), (747, 24519), (913, 20061), (2229, 8217), (2241, 8173), (2739, 6687)]