142405938

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{20443}}^1$

素因数の和:20500

約数の個数: 40

約数和(自身を含む): 326531568

約数和(自身を除く): 184125630

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 20443, 40886, 61329, 122658, 183987, 367974, 551961, 879049, 1103922, 1655883, 1758098, 2637147, 3311766, 5274294, 7911441, 15822882, 23734323, 47468646, 71202969, 142405938]

約数ペア:

[(1, 142405938), (2, 71202969), (3, 47468646), (6, 23734323), (9, 15822882), (18, 7911441), (27, 5274294), (43, 3311766), (54, 2637147), (81, 1758098), (86, 1655883), (129, 1103922), (162, 879049), (258, 551961), (387, 367974), (774, 183987), (1161, 122658), (2322, 61329), (3483, 40886), (6966, 20443)]