137777994

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{20521}}^1$

素因数の和:20902

約数の個数: 24

約数和(自身を含む): 299333892

約数和(自身を除く): 161555898

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 20521, 41042, 61563, 123126, 184689, 369378, 7654333, 15308666, 22962999, 45925998, 68888997, 137777994]

約数ペア:

[(1, 137777994), (2, 68888997), (3, 45925998), (6, 22962999), (9, 15308666), (18, 7654333), (373, 369378), (746, 184689), (1119, 123126), (2238, 61563), (3357, 41042), (6714, 20521)]