72386538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1723489}}^1$

素因数の和:1723501

約数の個数: 16

約数和(自身を含む): 165455040

約数和(自身を除く): 93068502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1723489, 3446978, 5170467, 10340934, 12064423, 24128846, 36193269, 72386538]

約数ペア:

[(1, 72386538), (2, 36193269), (3, 24128846), (6, 12064423), (7, 10340934), (14, 5170467), (21, 3446978), (42, 1723489)]