1977417018

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{195127}}^1$

素因数の和:195698

約数の個数: 24

約数和(自身を含む): 4292035488

約数和(自身を除く): 2314618470

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 195127, 390254, 585381, 1170762, 1756143, 3512286, 109856501, 219713002, 329569503, 659139006, 988708509, 1977417018]

約数ペア:

[(1, 1977417018), (2, 988708509), (3, 659139006), (6, 329569503), (9, 219713002), (18, 109856501), (563, 3512286), (1126, 1756143), (1689, 1170762), (3378, 585381), (5067, 390254), (10134, 195127)]