40033638

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30467}}^1$

素因数の和:30548

約数の個数: 24

約数和(自身を含む): 87930648

約数和(自身を除く): 47897010

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30467, 60934, 91401, 182802, 274203, 548406, 2224091, 4448182, 6672273, 13344546, 20016819, 40033638]

約数ペア:

[(1, 40033638), (2, 20016819), (3, 13344546), (6, 6672273), (9, 4448182), (18, 2224091), (73, 548406), (146, 274203), (219, 182802), (438, 91401), (657, 60934), (1314, 30467)]