16629894

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 37088640

約数和(自身を除く): 20458746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 563, 1094, 1126, 1641, 1689, 3282, 3378, 4923, 5067, 9846, 10134, 14769, 15201, 29538, 30402, 307961, 615922, 923883, 1847766, 2771649, 5543298, 8314947, 16629894]

約数ペア:

[(1, 16629894), (2, 8314947), (3, 5543298), (6, 2771649), (9, 1847766), (18, 923883), (27, 615922), (54, 307961), (547, 30402), (563, 29538), (1094, 15201), (1126, 14769), (1641, 10134), (1689, 9846), (3282, 5067), (3378, 4923)]