18022938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 38247552

約数和(自身を除く): 20224614

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2141, 2806, 4209, 4282, 6423, 8418, 12846, 49243, 98486, 130601, 147729, 261202, 295458, 391803, 783606, 3003823, 6007646, 9011469, 18022938]

約数ペア:

[(1, 18022938), (2, 9011469), (3, 6007646), (6, 3003823), (23, 783606), (46, 391803), (61, 295458), (69, 261202), (122, 147729), (138, 130601), (183, 98486), (366, 49243), (1403, 12846), (2141, 8418), (2806, 6423), (4209, 4282)]