19605042

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29437}}^1$

素因数の和:29482

約数の個数: 24

約数和(自身を含む): 43627116

約数和(自身を除く): 24022074

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 29437, 58874, 88311, 176622, 264933, 529866, 1089169, 2178338, 3267507, 6535014, 9802521, 19605042]

約数ペア:

[(1, 19605042), (2, 9802521), (3, 6535014), (6, 3267507), (9, 2178338), (18, 1089169), (37, 529866), (74, 264933), (111, 176622), (222, 88311), (333, 58874), (666, 29437)]