40088826

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30509}}^1$

素因数の和:30590

約数の個数: 24

約数和(自身を含む): 88051860

約数和(自身を除く): 47963034

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30509, 61018, 91527, 183054, 274581, 549162, 2227157, 4454314, 6681471, 13362942, 20044413, 40088826]

約数ペア:

[(1, 40088826), (2, 20044413), (3, 13362942), (6, 6681471), (9, 4454314), (18, 2227157), (73, 549162), (146, 274581), (219, 183054), (438, 91527), (657, 61018), (1314, 30509)]