766142478

素因数分解:

$2^1\times 3^2\times {\mathrm{42563471}}^1$

素因数の和:42563479

約数の個数: 12

約数和(自身を含む): 1659975408

約数和(自身を除く): 893832930

約数列:

[1, 2, 3, 6, 9, 18, 42563471, 85126942, 127690413, 255380826, 383071239, 766142478]

約数ペア:

[(1, 766142478), (2, 383071239), (3, 255380826), (6, 127690413), (9, 85126942), (18, 42563471)]