1940058

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2492262

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 971, 999, 1942, 1998, 2913, 5826, 8739, 17478, 26217, 35927, 52434, 71854, 107781, 215562, 323343, 646686, 970029, 1940058]

約数ペア:

[(1, 1940058), (2, 970029), (3, 646686), (6, 323343), (9, 215562), (18, 107781), (27, 71854), (37, 52434), (54, 35927), (74, 26217), (111, 17478), (222, 8739), (333, 5826), (666, 2913), (971, 1998), (999, 1942)]