129772902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22229}}^1$

素因数の和:22380

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 168998298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 22229, 44458, 66687, 133374, 155603, 311206, 466809, 933618, 3089831, 6179662, 9269493, 18538986, 21628817, 43257634, 64886451, 129772902]

約数ペア:

[(1, 129772902), (2, 64886451), (3, 43257634), (6, 21628817), (7, 18538986), (14, 9269493), (21, 6179662), (42, 3089831), (139, 933618), (278, 466809), (417, 311206), (834, 155603), (973, 133374), (1946, 66687), (2919, 44458), (5838, 22229)]