82161738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 189820800

約数和(自身を除く): 107659062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 3041, 4503, 6082, 9006, 9123, 13509, 18246, 27018, 27369, 54738, 57779, 115558, 173337, 240239, 346674, 480478, 520011, 720717, 1040022, 1441434, 2162151, 4324302, 4564541, 9129082, 13693623, 27387246, 41080869, 82161738]

約数ペア:

[(1, 82161738), (2, 41080869), (3, 27387246), (6, 13693623), (9, 9129082), (18, 4564541), (19, 4324302), (38, 2162151), (57, 1441434), (79, 1040022), (114, 720717), (158, 520011), (171, 480478), (237, 346674), (342, 240239), (474, 173337), (711, 115558), (1422, 57779), (1501, 54738), (3002, 27369), (3041, 27018), (4503, 18246), (6082, 13509), (9006, 9123)]