9381376

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 40

約数和(自身を含む): 19076904

約数和(自身を除く): 9695528

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 251, 256, 292, 502, 512, 584, 1004, 1168, 2008, 2336, 4016, 4672, 8032, 9344, 16064, 18323, 18688, 32128, 36646, 37376, 64256, 73292, 128512, 146584, 293168, 586336, 1172672, 2345344, 4690688, 9381376]

約数ペア:

[(1, 9381376), (2, 4690688), (4, 2345344), (8, 1172672), (16, 586336), (32, 293168), (64, 146584), (73, 128512), (128, 73292), (146, 64256), (251, 37376), (256, 36646), (292, 32128), (502, 18688), (512, 18323), (584, 16064), (1004, 9344), (1168, 8032), (2008, 4672), (2336, 4016)]