18739614

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{30323}}^1$

素因数の和:30431

約数の個数: 16

約数和(自身を含む): 37844352

約数和(自身を除く): 19104738

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 30323, 60646, 90969, 181938, 3123269, 6246538, 9369807, 18739614]

約数ペア:

[(1, 18739614), (2, 9369807), (3, 6246538), (6, 3123269), (103, 181938), (206, 90969), (309, 60646), (618, 30323)]