137873274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{298427}}^1$

素因数の和:298450

約数の個数: 32

約数和(自身を含む): 343789056

約数和(自身を除く): 205915782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 298427, 596854, 895281, 1790562, 2088989, 3282697, 4177978, 6266967, 6565394, 9848091, 12533934, 19696182, 22978879, 45957758, 68936637, 137873274]

約数ペア:

[(1, 137873274), (2, 68936637), (3, 45957758), (6, 22978879), (7, 19696182), (11, 12533934), (14, 9848091), (21, 6565394), (22, 6266967), (33, 4177978), (42, 3282697), (66, 2088989), (77, 1790562), (154, 895281), (231, 596854), (462, 298427)]