9813976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 9447464

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 607, 1214, 2021, 2428, 4042, 4856, 8084, 16168, 26101, 28529, 52202, 57058, 104404, 114116, 208808, 228232, 1226747, 2453494, 4906988, 9813976]

約数ペア:

[(1, 9813976), (2, 4906988), (4, 2453494), (8, 1226747), (43, 228232), (47, 208808), (86, 114116), (94, 104404), (172, 57058), (188, 52202), (344, 28529), (376, 26101), (607, 16168), (1214, 8084), (2021, 4856), (2428, 4042)]