2018669490171

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1051}}^1\times {\mathrm{1654361}}^1$

素因数の和:1655464

約数の個数: 32

約数和(自身を含む): 3063084330240

約数和(自身を除く): 1044414840069

約数列:

[1, 3, 9, 27, 43, 129, 387, 1051, 1161, 3153, 9459, 28377, 45193, 135579, 406737, 1220211, 1654361, 4963083, 14889249, 44667747, 71137523, 213412569, 640237707, 1738733411, 1920713121, 5216200233, 15648600699, 46945802097, 74765536673, 224296610019, 672889830057, 2018669490171]

約数ペア:

[(1, 2018669490171), (3, 672889830057), (9, 224296610019), (27, 74765536673), (43, 46945802097), (129, 15648600699), (387, 5216200233), (1051, 1920713121), (1161, 1738733411), (3153, 640237707), (9459, 213412569), (28377, 71137523), (45193, 44667747), (135579, 14889249), (406737, 4963083), (1220211, 1654361)]