2018687073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{14503}}^1$

素因数の和:14645

約数の個数: 32

約数和(自身を含む): 3001979904

約数和(自身を除く): 983292831

約数列:

[1, 3, 13, 39, 43, 83, 129, 249, 559, 1079, 1677, 3237, 3569, 10707, 14503, 43509, 46397, 139191, 188539, 565617, 623629, 1203749, 1870887, 3611247, 8107177, 15648737, 24321531, 46946211, 51761207, 155283621, 672895691, 2018687073]

約数ペア:

[(1, 2018687073), (3, 672895691), (13, 155283621), (39, 51761207), (43, 46946211), (83, 24321531), (129, 15648737), (249, 8107177), (559, 3611247), (1079, 1870887), (1677, 1203749), (3237, 623629), (3569, 565617), (10707, 188539), (14503, 139191), (43509, 46397)]