18135712

素因数分解:

$2^5\times 7^1\times {\mathrm{80963}}^1$

素因数の和:80980

約数の個数: 24

約数和(自身を含む): 40805856

約数和(自身を除く): 22670144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 80963, 161926, 323852, 566741, 647704, 1133482, 1295408, 2266964, 2590816, 4533928, 9067856, 18135712]

約数ペア:

[(1, 18135712), (2, 9067856), (4, 4533928), (7, 2590816), (8, 2266964), (14, 1295408), (16, 1133482), (28, 647704), (32, 566741), (56, 323852), (112, 161926), (224, 80963)]