40989912

素因数分解:

$2^3\times 3^1\times {\mathrm{1707913}}^1$

素因数の和:1707922

約数の個数: 16

約数和(自身を含む): 102474840

約数和(自身を除く): 61484928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1707913, 3415826, 5123739, 6831652, 10247478, 13663304, 20494956, 40989912]

約数ペア:

[(1, 40989912), (2, 20494956), (3, 13663304), (4, 10247478), (6, 6831652), (8, 5123739), (12, 3415826), (24, 1707913)]