40807272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154573}}^1$

素因数の和:154593

約数の個数: 32

約数和(自身を含む): 111293280

約数和(自身を除く): 70486008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 154573, 309146, 463719, 618292, 927438, 1236584, 1700303, 1854876, 3400606, 3709752, 5100909, 6801212, 10201818, 13602424, 20403636, 40807272]

約数ペア:

[(1, 40807272), (2, 20403636), (3, 13602424), (4, 10201818), (6, 6801212), (8, 5100909), (11, 3709752), (12, 3400606), (22, 1854876), (24, 1700303), (33, 1236584), (44, 927438), (66, 618292), (88, 463719), (132, 309146), (264, 154573)]