17985408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6715

約数の個数: 64

約数和(自身を含む): 54606720

約数和(自身を除く): 36621312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6691, 13382, 20073, 26764, 40146, 46837, 53528, 80292, 93674, 107056, 140511, 160584, 187348, 214112, 281022, 321168, 374696, 428224, 562044, 642336, 749392, 856448, 1124088, 1284672, 1498784, 2248176, 2569344, 2997568, 4496352, 5995136, 8992704, 17985408]

約数ペア:

[(1, 17985408), (2, 8992704), (3, 5995136), (4, 4496352), (6, 2997568), (7, 2569344), (8, 2248176), (12, 1498784), (14, 1284672), (16, 1124088), (21, 856448), (24, 749392), (28, 642336), (32, 562044), (42, 428224), (48, 374696), (56, 321168), (64, 281022), (84, 214112), (96, 187348), (112, 160584), (128, 140511), (168, 107056), (192, 93674), (224, 80292), (336, 53528), (384, 46837), (448, 40146), (672, 26764), (896, 20073), (1344, 13382), (2688, 6691)]