40957818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8501}}^1$

素因数の和:8590

約数の個数: 32

約数和(自身を含む): 90597312

約数和(自身を除く): 49639494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 8501, 17002, 25503, 51006, 93511, 187022, 280533, 561066, 620573, 1241146, 1861719, 3723438, 6826303, 13652606, 20478909, 40957818]

約数ペア:

[(1, 40957818), (2, 20478909), (3, 13652606), (6, 6826303), (11, 3723438), (22, 1861719), (33, 1241146), (66, 620573), (73, 561066), (146, 280533), (219, 187022), (438, 93511), (803, 51006), (1606, 25503), (2409, 17002), (4818, 8501)]