281373804

素因数分解:

$2^2\times 3^3\times {\mathrm{2605313}}^1$

素因数の和:2605326

約数の個数: 24

約数和(自身を含む): 729487920

約数和(自身を除く): 448114116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2605313, 5210626, 7815939, 10421252, 15631878, 23447817, 31263756, 46895634, 70343451, 93791268, 140686902, 281373804]

約数ペア:

[(1, 281373804), (2, 140686902), (3, 93791268), (4, 70343451), (6, 46895634), (9, 31263756), (12, 23447817), (18, 15631878), (27, 10421252), (36, 7815939), (54, 5210626), (108, 2605313)]