19447614

素因数分解:

$2^1\times 3^4\times {\mathrm{120047}}^1$

素因数の和:120061

約数の個数: 20

約数和(自身を含む): 43577424

約数和(自身を除く): 24129810

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 120047, 240094, 360141, 720282, 1080423, 2160846, 3241269, 6482538, 9723807, 19447614]

約数ペア:

[(1, 19447614), (2, 9723807), (3, 6482538), (6, 3241269), (9, 2160846), (18, 1080423), (27, 720282), (54, 360141), (81, 240094), (162, 120047)]