126540218

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{10903}}^1$

素因数の和:11741

約数の個数: 16

約数和(自身を含む): 217207680

約数和(自身を除く): 90667462

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 10903, 11606, 21806, 76321, 152642, 9038587, 18077174, 63270109, 126540218]

約数ペア:

[(1, 126540218), (2, 63270109), (7, 18077174), (14, 9038587), (829, 152642), (1658, 76321), (5803, 21806), (10903, 11606)]