18587136

素因数分解:

$2^9\times 3^1\times {\mathrm{12101}}^1$

素因数の和:12122

約数の個数: 40

約数和(自身を含む): 49521384

約数和(自身を除く): 30934248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12101, 24202, 36303, 48404, 72606, 96808, 145212, 193616, 290424, 387232, 580848, 774464, 1161696, 1548928, 2323392, 3097856, 4646784, 6195712, 9293568, 18587136]

約数ペア:

[(1, 18587136), (2, 9293568), (3, 6195712), (4, 4646784), (6, 3097856), (8, 2323392), (12, 1548928), (16, 1161696), (24, 774464), (32, 580848), (48, 387232), (64, 290424), (96, 193616), (128, 145212), (192, 96808), (256, 72606), (384, 48404), (512, 36303), (768, 24202), (1536, 12101)]