69019818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86491}}^1$

素因数の和:86522

約数の個数: 32

約数和(自身を含む): 166064640

約数和(自身を除く): 97044822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 86491, 172982, 259473, 518946, 605437, 1210874, 1643329, 1816311, 3286658, 3632622, 4929987, 9859974, 11503303, 23006606, 34509909, 69019818]

約数ペア:

[(1, 69019818), (2, 34509909), (3, 23006606), (6, 11503303), (7, 9859974), (14, 4929987), (19, 3632622), (21, 3286658), (38, 1816311), (42, 1643329), (57, 1210874), (114, 605437), (133, 518946), (266, 259473), (399, 172982), (798, 86491)]