127936812

素因数分解:

$2^2\times 3^1\times {\mathrm{10661401}}^1$

素因数の和:10661408

約数の個数: 12

約数和(自身を含む): 298519256

約数和(自身を除く): 170582444

約数列:

[1, 2, 3, 4, 6, 12, 10661401, 21322802, 31984203, 42645604, 63968406, 127936812]

約数ペア:

[(1, 127936812), (2, 63968406), (3, 42645604), (4, 31984203), (6, 21322802), (12, 10661401)]