18290544

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 47830272

約数和(自身を除く): 29539728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4591, 9182, 13773, 18364, 27546, 36728, 55092, 73456, 110184, 220368, 381053, 762106, 1143159, 1524212, 2286318, 3048424, 4572636, 6096848, 9145272, 18290544]

約数ペア:

[(1, 18290544), (2, 9145272), (3, 6096848), (4, 4572636), (6, 3048424), (8, 2286318), (12, 1524212), (16, 1143159), (24, 762106), (48, 381053), (83, 220368), (166, 110184), (249, 73456), (332, 55092), (498, 36728), (664, 27546), (996, 18364), (1328, 13773), (1992, 9182), (3984, 4591)]