656652042

素因数分解:

$2^1\times 3^3\times {\mathrm{12160223}}^1$

素因数の和:12160234

約数の個数: 16

約数和(自身を含む): 1459226880

約数和(自身を除く): 802574838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12160223, 24320446, 36480669, 72961338, 109442007, 218884014, 328326021, 656652042]

約数ペア:

[(1, 656652042), (2, 328326021), (3, 218884014), (6, 109442007), (9, 72961338), (18, 36480669), (27, 24320446), (54, 12160223)]