18097744

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 40275200

約数和(自身を除く): 22177456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 463, 698, 926, 1396, 1852, 2443, 2792, 3241, 3704, 4886, 5584, 6482, 7408, 9772, 12964, 19544, 25928, 39088, 51856, 161587, 323174, 646348, 1131109, 1292696, 2262218, 2585392, 4524436, 9048872, 18097744]

約数ペア:

[(1, 18097744), (2, 9048872), (4, 4524436), (7, 2585392), (8, 2262218), (14, 1292696), (16, 1131109), (28, 646348), (56, 323174), (112, 161587), (349, 51856), (463, 39088), (698, 25928), (926, 19544), (1396, 12964), (1852, 9772), (2443, 7408), (2792, 6482), (3241, 5584), (3704, 4886)]