2018494809

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{76207}}^1$

素因数の和:76331

約数の個数: 24

約数和(自身を含む): 3051368320

約数和(自身を除く): 1032873511

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 8829, 26487, 76207, 228621, 685863, 2057589, 6172767, 8306563, 18518301, 24919689, 74759067, 224277201, 672831603, 2018494809]

約数ペア:

[(1, 2018494809), (3, 672831603), (9, 224277201), (27, 74759067), (81, 24919689), (109, 18518301), (243, 8306563), (327, 6172767), (981, 2057589), (2943, 685863), (8829, 228621), (26487, 76207)]