18080572

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 33163200

約数和(自身を除く): 15082628

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 1973, 2291, 3946, 4582, 7892, 9164, 57217, 114434, 155867, 228868, 311734, 623468, 4520143, 9040286, 18080572]

約数ペア:

[(1, 18080572), (2, 9040286), (4, 4520143), (29, 623468), (58, 311734), (79, 228868), (116, 155867), (158, 114434), (316, 57217), (1973, 9164), (2291, 7892), (3946, 4582)]