2815687926

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{332117}}^1$

素因数の和:332285

約数の個数: 32

約数和(自身を含む): 6296957280

約数和(自身を除く): 3481269354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 332117, 664234, 996351, 1992702, 2989053, 5978106, 8967159, 17934318, 52142369, 104284738, 156427107, 312854214, 469281321, 938562642, 1407843963, 2815687926]

約数ペア:

[(1, 2815687926), (2, 1407843963), (3, 938562642), (6, 469281321), (9, 312854214), (18, 156427107), (27, 104284738), (54, 52142369), (157, 17934318), (314, 8967159), (471, 5978106), (942, 2989053), (1413, 1992702), (2826, 996351), (4239, 664234), (8478, 332117)]