18760742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9404

約数の個数: 32

約数和(自身を含む): 37787904

約数和(自身を除く): 19027162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9371, 18742, 65597, 103081, 121823, 131194, 206162, 243646, 721567, 852761, 1340053, 1443134, 1705522, 2680106, 9380371, 18760742]

約数ペア:

[(1, 18760742), (2, 9380371), (7, 2680106), (11, 1705522), (13, 1443134), (14, 1340053), (22, 852761), (26, 721567), (77, 243646), (91, 206162), (143, 131194), (154, 121823), (182, 103081), (286, 65597), (1001, 18742), (2002, 9371)]