13497378

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 27969216

約数和(自身を除く): 14471838

約数列:

[1, 2, 3, 6, 37, 74, 111, 163, 222, 326, 373, 489, 746, 978, 1119, 2238, 6031, 12062, 13801, 18093, 27602, 36186, 41403, 60799, 82806, 121598, 182397, 364794, 2249563, 4499126, 6748689, 13497378]

約数ペア:

[(1, 13497378), (2, 6748689), (3, 4499126), (6, 2249563), (37, 364794), (74, 182397), (111, 121598), (163, 82806), (222, 60799), (326, 41403), (373, 36186), (489, 27602), (746, 18093), (978, 13801), (1119, 12062), (2238, 6031)]