25637994

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10247}}^1$

素因数の和:10394

約数の個数: 24

約数和(自身を含む): 55954080

約数和(自身を除く): 30316086

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10247, 20494, 30741, 61482, 92223, 184446, 1424333, 2848666, 4272999, 8545998, 12818997, 25637994]

約数ペア:

[(1, 25637994), (2, 12818997), (3, 8545998), (6, 4272999), (9, 2848666), (18, 1424333), (139, 184446), (278, 92223), (417, 61482), (834, 30741), (1251, 20494), (2502, 10247)]